HomeChemical Resistance DirectoryMethyl Ethyl Ketone (MEK / Butanone)
ASTM D1308 / D543 Chemical Test ReportFormula: C4H8O

Methyl Ethyl Ketone (MEK / Butanone) Resistance: Brady Material Ratings

Aerospace surface preparation, paint stripping, resin blending, vulcanization. This engineering guide provides empirical laboratory test ratings for 186 Brady materials evaluated against Methyl Ethyl Ketone (MEK / Butanone) for print permanence and adhesive adhesion.

Group
Solvents & Degreasers
Hazard
Severe Solvent Attack
Tested
186 Materials
Laboratory chemical immersion and rub test setup for Methyl Ethyl Ketone (MEK / Butanone)
🔬 Empirical Methyl Ethyl Ketone (MEK / Butanone) Cotton Swab Rub & Immersion Test Setup
Sponsored Methyl Ethyl Ketone (MEK / Butanone) Resistant Materials
Industrial Label Printers & Materials
Relevant Technical Equipment & Consumables [Ad Slot chem-methyl-ethyl-ketone-mek]

Standard Laboratory Test Protocol

Brady chemical immersion testing follows strict standardized procedures:

  • Immersion Cycles: 5 cycles consisting of 10-minute soaks in Methyl Ethyl Ketone (MEK / Butanone) followed by 30-minute recovery periods at 22°C (72°F).
  • Rub Test: Following final immersion, printed legends are rubbed with a cotton swab saturated in Methyl Ethyl Ketone (MEK / Butanone) for 10–20 double rubs under ~1 lb of downward force.
  • Adhesive Inspection: Evaluated for edge lift, adhesive softening, ooze, or dissolution from stainless steel panels.

Thermal Ribbon Chemistry Importance

Face stocks like polyester and polyimide resist Methyl Ethyl Ketone (MEK / Butanone), but standard wax/resin ribbons will smear or dissolve instantly upon contact.

Required Formulation: Pure Resin (Series R6000HF / R6600)
Thermoset resin formulations crosslink under high printhead heat, creating a solvent-impermeable matrix that withstands aggressive wipe-downs.

Laboratory Test Results Table: Methyl Ethyl Ketone (MEK / Butanone)

Showing 186 tested materials ranked by solvent survivability score.

B-NumberSurvivability RatingSubstrate & Adhesive EffectRequired RibbonOperating LimitsDatasheet
B-1
Engraved Tags and Signs
rigid laminate
Excellent (No Effect)
FSeries R6000HF-40.0°C to 90.0°CFull Specs
B-101
Polycoated Tagstock
Polycoated tagstock
Excellent (No Effect)
FSeries R6000HF-40.0°C to 70.0°CFull Specs
B-1010
B-1010
Solid Epoxy
Excellent (No Effect)
TestedSeries R6000HFStandard IndustrialFull Specs
B-109
TAG
Cross laminated polyethylene film tag
Excellent (No Effect)
complete print removal with rubR4300-40.0°C to 90.0°CFull Specs
B-115
B-115 POLYMER COATED CLOTH TAPE
polymer coated cloth
Excellent (No Effect)
TestedSeries R6000HFStandard IndustrialFull Specs
B-120
B-120 FIBERGLASS SIGNS
Fiberglass reinforced polyester
Excellent (No Effect)
TestedSeries R6000HF-40.0°C to 90.0°CFull Specs
B-128
Photoluminescent Conformable Tape
Technical Substrate
Excellent (No Effect)
TestedSeries R6000HF-29.0°C to 50.0°CFull Specs
B-130
B-130 BRADYSTAKE MARKER
Fiberglass reinforced polyester
Excellent (No Effect)
TestedSeries R6000HF-40.0°C to 70.0°CFull Specs
B-140
BradyLam Signs
Technical Substrate
Excellent (No Effect)
TestedSeries R6000HF-40.0°C to 80.0°CFull Specs
B-181
B-181 DURAGUARD PROPERTY IDENTIFICATION TAGS
Metallized film with a plastic overlaminate
Excellent (No Effect)
TestedSeries R6000HF-40.0°C to 145.0°CFull Specs
B-184
Aluminum Foil Label Stock
Dead Soft Aluminum Foil
Excellent (No Effect)
TestedSeries R6000HFStandard IndustrialFull Specs
B-2
Property Identification Plates
Technical Substrate
Excellent (No Effect)
TestedSeries R6000HF-40.0°C to 160.0°CFull Specs
B-201
BradyB-201
PVC
Excellent (No Effect)
TestedSeries R6000HF-40°C to 60 (A and B); 82 (C, D, F, G, and H)°CFull Specs
B-23
B-23
anodized aluminum
Excellent (No Effect)
TestedSeries R6000HF-40.0°C to 149.0°CFull Specs
B-2618
Aqueous Inkjet Printable Matte White Polyester Label Stock
White polyester
Excellent (No Effect)
1 (No visible effect)Series R6000HF-40.0°C to 180.0°CFull Specs
B-300
B-300
Technical Substrate
Excellent (No Effect)
TestedSeries R6000HF-40.0°C to 177.0°CFull Specs
B-302
B-302 PRINTED POLYESTER LABEL
Technical Substrate
Excellent (No Effect)
TestedSeries R6000HF-40.0°C to 110.0°CFull Specs
B-309
High Intensity Prismatic Reflective Sheeting
Technical Substrate
Excellent (No Effect)
TestedSeries R6000HF-40.0°C to 100.0°CFull Specs
B-311
B-311 PORCELAIN SIGNS, TAGS, AND MARKERS
porcelain enamel fused to stainless steel
Excellent (No Effect)
TestedSeries R6000HF-45.0°C to 815.0°CFull Specs
B-319
BradySleeveâ„¢ Marker
Non-shrinkable, high density polyolefin film
Excellent (No Effect)
No visible effectR5000-65.0°C to 130.0°CFull Specs
B-320
B-320 BRADYLEX SIGNS
Outdoor Lexan® bonded to fiberglass
Excellent (No Effect)
TestedSeries R6000HF-40.0°C to 80.0°CFull Specs
B-321
BradySleeve Marker
Heat shrinkable, high density polyolefin film
Excellent (No Effect)
No visible effectR5000-40.0°C to 200.0°CFull Specs
B-324
B-324
glow in the dark (photoluminescent) film
Excellent (No Effect)
TestedSeries R6000HF-40.0°C to 50.0°CFull Specs
B-330
B-330 BRADYWRAP MARKER
Heat shrinkable polyolefin
Excellent (No Effect)
TestedR4300-94.0°C to 230.0°CFull Specs
B-337
B-337
Technical Substrate
Excellent (No Effect)
Significant Visible EffectSeries R6000HF-40.0°C to 50.0°CFull Specs
B-341
B-341 PermaSleeve Marker
flexible polyolefin sleeves
Excellent (No Effect)
TestedSeries R6000HF-40.0°C to 260.0°CFull Specs
B-347
B 347 BRADYGLOâ„¢ Safety Signs
Technical Substrate
Excellent (No Effect)
Complete FailureSeries R6000HF-40.0°C to 50.0°CFull Specs
B-367
Custom Foot Printing Tamper-Evident Polypropylene Label Stock
Polypropylene
Excellent (No Effect)
No visible effectSeries R6000HFStandard IndustrialFull Specs
B-374
B-374
photoluminescent plastic
Excellent (No Effect)
TestedSeries R6000HF-40.0°C to 50.0°CFull Specs
B-377
BradyGlo High Intensity plastic sign
glow-in-the-dark (photoluminescent) plastic sign
Excellent (No Effect)
TestedSeries R6000HF-40.0°C to 50.0°CFull Specs
B-382
BradyGuard Signs
Polycarbonate bonded to fiberglass
Excellent (No Effect)
TestedSeries R6000HF-40.0°C to 80.0°CFull Specs
B-387
BradyGloâ„¢ High Intensity
glow-in-the-dark (photoluminescent) plastic sign with protected graphics
Excellent (No Effect)
TestedSeries R6000HF-40.0°C to 50.0°CFull Specs
B-389
B-389 WIRE MARKING INSERT & BRADY WIRE MARKING CARRIERS
extruded, clear PVC
Excellent (No Effect)
TestedSeries R6000HF-40.0°C to 100.0°CFull Specs
B-390
B-390 Thermal Transfer Printable Wire Marking Insert & BRADY Wire Marking Carriers
extruded, clear PVC
Excellent (No Effect)
TestedSeries R6000HF-40.0°C to 100.0°CFull Specs
B-4
B-4 ANTI-SLIP REPOSITIONABLE FLOOR SIGNS
surface printed vinyl overlaminated with transparent anti-slip vinyl
Excellent (No Effect)
TestedSeries R6000HF-40.0°C to 70.0°CFull Specs
B-401
Plastic Safety Sign with Protected Graphics
High impact polystyrene
Excellent (No Effect)
TestedSeries R6000HF-40.0°C to 80.0°CFull Specs
B-412
B-412 Thermal Transfer Printable Polypropylene Tag Stock
Polypropylene Tag
Excellent (No Effect)
TestedSeries R6000HF-40.0°C to 100.0°CFull Specs
B-418
B-418 PLASTIC UTILITY TAG
Technical Substrate
Excellent (No Effect)
TestedSeries R6000HFStandard IndustrialFull Specs
B-421
B-421 MATTE BLACK LASER MARKABLE POLYESTER LABEL STOCK
Topcoated 2.0 mil polyester film
Excellent (No Effect)
TestedSeries R6000HFStandard IndustrialFull Specs
B-428
Thermal Transfer Printable Metallized Polyester Label Stock
Metallized polyester label stock, matte with a light gray appearance, permanent acrylic adhesive, printed by thermal transfer
Excellent (No Effect)
No visible effectR4300-40°C to 120.0°CFull Specs
B-432
B-432 THERMAL TRANSFER PRINTABLE GLOSSY CLEAR POLYESTER LABEL STOCK
Clear polyester
Excellent (No Effect)
TestedR4400-40.0°C to 100.0°CFull Specs
B-438
B -438 THERMAL TRANSFER PRINTABLE TAMPER EVIDENT MATTE METALLIZED POLYESTER LABEL STOCK
Metallized Polyester
Excellent (No Effect)
TestedR4300-40°C to 40.0°CFull Specs
B-442
B-442 TAMPER EVIDENT DURAGUARD® PROPERTY IDENTIFICATION TAGS
Metalized film with a plastic overlaminate
Excellent (No Effect)
TestedSeries R6000HF-40.0°C to 145.0°CFull Specs
B-450
B-450 POLYETHYLENE SIGNS
Linear polyethylene sheet containing UV stabilizers
Excellent (No Effect)
TestedSeries R6000HF-40.0°C to 82.0°CFull Specs
B-452
452 BRADYGLOâ„¢ Safety Signs
Technical Substrate
Excellent (No Effect)
Significant Visible EffectSeries R6000HF-40.0°C to 50.0°CFull Specs
B-455
B-455 SURFACE PRINTED PVC SIGNS OVERLAMINATED WITH A CLEAR POLYESTER
rigid PVC material overlaminated with a gloss clear polyester
Excellent (No Effect)
No visible effectSeries R6000HF-40.0°C to 70.0°CFull Specs
B-462
B-462
Technical Substrate
Excellent (No Effect)
Complete FailureSeries R6000HF-40.0°C to 50.0°CFull Specs
B-485
B-485 SELF-STICKING BIOHAZARD SIGN
Technical Substrate
Excellent (No Effect)
TestedSeries R6000HF-40.0°C to 50.0°CFull Specs
B-486B
B-486B THERMAL TRANSFER PRINTABLE METALLIZED POLYESTER LABEL STOCK
Metallized Polyester
Excellent (No Effect)
TestedR4300-40.0°C to 120.0°CFull Specs
B-488
B-488 MATTE WHITE POLYESTER LABEL STOCK
Polyester
Excellent (No Effect)
TestedR4300-40.0°C to 160.0°CFull Specs
B-493
B-493 RIGID HIGH VISIBILITY SIGNS
Plastic
Excellent (No Effect)
TestedSeries R6000HF-40.0°C to 90.0°CFull Specs
B-498
Thermal Transfer Printable, Repositionable Coated Vinyl Cloth Label Stock
Coated Vinyl Cloth
Excellent (No Effect)
FR4300-40.0°C to 80°CFull Specs
B-499A
Thermal Transfer / Dot Matrix Printable Nylon Cloth Label
Polyamide coated nylon cloth, matte white finish, permanent acrylic adhesive
Excellent (No Effect)
Complete unwrapR4300-40°C to 120°CFull Specs
B-508
B-508 BRADYTAG® COMPUTER PRINTABLE TAG
Nomex® Tag
Excellent (No Effect)
White - 2 ribbon print,1 laser marking, and 2 topcoatYellow - 2 ribbon print,3 topcoatR4300-70.0°C to 130.0°CFull Specs
B-509
B-509 MAGNETIC BACK POLYESTER
Magnetic sheeting with a white polyester surface
Excellent (No Effect)
TestedSeries R6000HF-18.0°C to 70.0°CFull Specs
B-515
B-515 STATIC CLING VINYL
Static cling vinyl
Excellent (No Effect)
TestedSeries R6000HF-40.0°C to 70.0°CFull Specs
B-522
THERMAL TRANSFER PRINTABLE GLOSSY CLEAR POLYESTER LABEL STOCK
Clear Polyester
Excellent (No Effect)
TestedR6000 Halogen FreeStandard IndustrialFull Specs
B-523
B-523
Technical Substrate
Excellent (No Effect)
TestedSeries R6000HF-40.0°C to 50.0°CFull Specs
B-526
B-526
Technical Substrate
Excellent (No Effect)
TestedSeries R6000HF-40.0°C to 60.0°CFull Specs
B-529
B-529 POLYPROPYLENE PRESSURE SENSITIVE ADHESIVE FILM
polypropylene film
Excellent (No Effect)
TestedSeries R6000HF-40.0°C to 100.0°CFull Specs
B-530
B-530 TAMPER RESISTANT
Destructable vinyl film
Excellent (No Effect)
TestedSeries R6000HF-40.0°C to 90.0°CFull Specs
B-533
B- 533 THERMAL TRANSFER PRINTABLE GLOSSY WHITE POLYESTER LABEL STOCK
White Polyester
Excellent (No Effect)
TestedR4400-94.0°C to 200.0°CFull Specs
B-534
Floor Marking Signs
surface printed polyester with a rigid, clear polyester overlaminate and selectively covered by an anti-skid tread
Excellent (No Effect)
TestedSeries R6000HF-18.0°C to 54.0°CFull Specs
B-541
B-541 TEFLON COATED ANODIZED ALUMINUM
anodized aluminum, double coated teflon barcode tag
Excellent (No Effect)
TestedSeries R6000HF-40.0°C to 260.0°CFull Specs
B-542
BradyGloâ„¢ High Intensity aluminum sign
glow-in-the-dark (photoluminescent) aluminum sign
Excellent (No Effect)
TestedSeries R6000HF-40.0°C to 50.0°CFull Specs
B-543
Floor Marking Tape
extruded polyvinyl chloride
Excellent (No Effect)
FSeries R6000HF-18.0°C to 60.0°CFull Specs
B-545
B-545 ALUMINUM SAFETY SIGN
Coated aluminum
Excellent (No Effect)
TestedSeries R6000HF-40.0°C to 110.0°CFull Specs
B-549
B-549 POLYESTER LABEL STOCK
Olefin/polyester film
Excellent (No Effect)
TestedSeries R6000HF-40.0°C to 100.0°CFull Specs
B-551
B-551 TAG STOCK
polyester
Excellent (No Effect)
TestedSeries R6000HF-40.0°C to 90.0°CFull Specs
B-552
BradyGloâ„¢ High Intensity aluminum sign with protected graphics
glow-in-the-dark (photoluminescent) aluminum sign with protected graphics
Excellent (No Effect)
TestedSeries R6000HF-40.0°C to 50.0°CFull Specs
B-555
Aluminum Safety Sign with Protected Graphics
Coated aluminum
Excellent (No Effect)
TestedSeries R6000HF-40.0°C to 110.0°CFull Specs
B-558
Eco-Friendly Pressure Sensitive Signs
Pressure sensitive sign material with 20% pre-consumer waste
Excellent (No Effect)
TestedSeries R6000HF-40.0°C to 110.0°CFull Specs
B-563
B-563
High Density Polypropylene
Excellent (No Effect)
TestedSeries R6000HF-40.0°C to 85.0°CFull Specs
B-564
564 BradyGloâ„¢ High Intensity Anti Slip Floor Material
glow-in-the-dark anti slip egress marker
Excellent (No Effect)
TestedSeries R6000HF-40.0°C to 50.0°CFull Specs
B-565
B-565 METALLIZED POLYESTER TAPE
Technical Substrate
Excellent (No Effect)
TestedSeries R6000HF-40.0°C to 110.0°CFull Specs
B-569
B-569 HIGH PERFORMANCE POLYESTER TAPE
Technical Substrate
Excellent (No Effect)
TestedSeries R6000HF-40.0°C to 100.0°CFull Specs
B-581
B-581 REPOSITIONABLE VINYL
Vinyl film
Excellent (No Effect)
TestedSeries R6000HF-40.0°C to 82.0°CFull Specs
B-582
B-582 BRADYGLO(TM) SELF-STICKING POLYESTER
photoluminescent pressure sensitive polyester
Excellent (No Effect)
TestedSeries R6000HF-40.0°C to 80.0°CFull Specs
B-584
B-584 REFLECTIVE TAPE
Technical Substrate
Excellent (No Effect)
TestedSeries R6000HF-40.0°C to 70.0°CFull Specs
B-586
B-586
Paper Board
Excellent (No Effect)
TestedSeries R6000HF-40.0°C to 80.0°CFull Specs
B-593
Raised Panel Label
Polyester, gloss finish, with permanent acrylic, foam backed adhesive
Excellent (No Effect)
1R4400-20°C to 100°CFull Specs
B-595
Vinyl Film with Permanent Adhesive
Vinyl film with a permanent acrylic pressure sensitive adhesive
Excellent (No Effect)
FSeries R6000HF-40°C to 82°CFull Specs
B-618
B -618 THERMAL TRANSFER PRINTABLE MATTE WHITE POLYESTER LABEL STOCK
White polyester
Excellent (No Effect)
TestedR4900-40°C to 180.0°CFull Specs
B-619A
Matte White Polyester Label Stock
White Polyester
Excellent (No Effect)
TestedSeries R6000HFStandard IndustrialFull Specs
B-640
BradyGloâ„¢ B-640 Stair Noising
Technical Substrate
Excellent (No Effect)
TestedSeries R6000HF-40.0°C to 80.0°CFull Specs
B-645
BradyGlo(TM) Door Handle Marker
Phosphorescent Polyester Film
Excellent (No Effect)
TestedSeries R6000HF-40.0°C to 80.0°CFull Specs
B-674
B-674 POLYESTER OVERLAMINATE
polyester film
Excellent (No Effect)
TestedSeries R6000HF-40.0°C to 90.0°CFull Specs
B-681
B-681
Polyester film with a polyester overlaminate
Excellent (No Effect)
TestedSeries R6000HF-40.0°C to 110.0°CFull Specs
B-689
B-689 HIGH PERFORMANCE COILED PIPEMARKER
Technical Substrate
Excellent (No Effect)
TestedSeries R6000HF-40.0°C to 120.0°CFull Specs
B-702
B-702 FLEXIBLE FILM TAPE
flexible film tape
Excellent (No Effect)
TestedSeries R6000HFStandard IndustrialFull Specs
B-707A
B-707A LASERTAB MARKERS
Polyester
Excellent (No Effect)
TestedSeries R6000HF-40.0°C to 130.0°CFull Specs
B-711
ONE STEP PROTECTâ„¢ BACKSIDE PRINTED CLEAR POLYESTER LABEL WITH CLEAR BORDER
Polyester
Excellent (No Effect)
TestedR4400-80°C to 100.0°CFull Specs
B-712
ONE STEP PROTECTâ„¢ BACKSIDE PRINTED CLEAR POLYESTER LABEL WITH WHITE BORDER
Polyester
Excellent (No Effect)
TestedR4400-80°C to 100.0°CFull Specs
B-720
B -720 IDENTOLINE® UNDERGROUND WARNING TAPE
printed plastic tape
Excellent (No Effect)
TestedSeries R6000HFStandard IndustrialFull Specs
B-726
B-726 AISLE MARKING TAPE
vinyl
Excellent (No Effect)
TestedSeries R6000HF-40.0°C to 80.0°CFull Specs
B-736
B-736 ECONOMY PIPE MARKERS ON A ROLL
Plastic film
Excellent (No Effect)
TestedSeries R6000HF-40.0°C to 100.0°CFull Specs
B-745
B-745 LASER PRINTABLE VINYL
vinyl film
Excellent (No Effect)
TestedSeries R6000HF-40.0°C to 82.0°CFull Specs
B-7470
B-7470 BLACK THERMAL TRANSFER PRINTABLE POLYPROPYLENE
Polypropylene
Excellent (No Effect)
No Visible EffectR4400-40.0°C to 130.0°CFull Specs
B-747A
B-747A LASERTAB® MARKERS
Polyester
Excellent (No Effect)
TestedSeries R6000HF-40.0°C to 130.0°CFull Specs
B-7514
THERMAL TRANSFER PRINTABLE GLOSSY WHITE POLYESTER LABEL STOCK WITH A HIGH STRENGTH PERMANENT ADHESIVE
Polyester
Excellent (No Effect)
TestedSeries R6000HF-40.0°C to 150.0°CFull Specs
B-752
B-752 CONSPICUITY REFLECTIVE TAPE
diamond grade reflective sheeting
Excellent (No Effect)
TestedSeries R6000HF-40.0°C to 93.0°CFull Specs
B-7520
B-7520
Technical Substrate
Excellent (No Effect)
No visual changeSeries R6000HF-40.0°C to 140.0°CFull Specs
B-7525
B-7525 ALUMINUM SAFETY SIGNS
aluminum safety sign protected with transparent polyester
Excellent (No Effect)
N.V.E.Series R6000HF-40.0°C to 140.0°CFull Specs
B-7569
B-7569
Technical Substrate
Excellent (No Effect)
FailedSeries R6000HFStandard IndustrialFull Specs
B-7570
B-7570
Technical Substrate
Excellent (No Effect)
TestedSeries R6000HF-40.0°C to 65.0°CFull Specs
B-7591
B-7591 VINYL FILM WITH PERMANENT ADHESIVE
vinyl
Excellent (No Effect)
Label no longer functionalSeries R6000HFStandard IndustrialFull Specs
B-7605
Thermal Transfer Printable Synthetic White Label Stock
White HDPE
Excellent (No Effect)
TestedSeries R6000HFStandard IndustrialFull Specs
B-7642
PermaSleeve® Marker
Heat shrinkable (2:1) polyolefin sleeves
Excellent (No Effect)
1R4300-55°C to 240°CFull Specs
B-7643
B-7643 ZERO HALOGEN CABLE MARKERS
thermoplastic polyether polyurethane
Excellent (No Effect)
TestedSeries R6000HF-40.0°C to 90.0°CFull Specs
B-7646
Diesel Resistant Sleeve
Irradiated polyolefin diesel resistant heat-shrinkable tubing (3:1 shrink ratio)
Excellent (No Effect)
1 (no visible effect)Series R6000HF-55.0°C to 135.0°CFull Specs
B-7659
B-7659
surface printed white aluminium composite material over-laminated with a UV Light blocking clear polyester film
Excellent (No Effect)
TestedSeries R6000HFStandard IndustrialFull Specs
B-7692
DOUBLE SIDED SURFACE PRINTED POLYPROPYLENE TAG
White polypropylene
Excellent (No Effect)
TestedSeries R6000HF-40.0°C to 70.0°CFull Specs
B-7697
B-7697POLYESTERTAG
RigidpolyestertagFinish:2-sidedmattwhiteAdhesive:-
Excellent (No Effect)
TestedSeries R6000HFStandard IndustrialFull Specs
B-799
B-799 LASER PRINTABLE NYLON CLOTH LABEL
polyamide coated nylon cloth
Excellent (No Effect)
TestedSeries R6000HFStandard IndustrialFull Specs
B-808
B-808
photoluminescent film construction
Excellent (No Effect)
TestedSeries R6000HF-40.0°C to 50.0°CFull Specs
B-811
B-811 MAGNETIC SIGNS
Magnetic sheeting with a white vinyl surface
Excellent (No Effect)
TestedSeries R6000HF-18.0°C to 70.0°CFull Specs
B-817
B-817
Low halogen plastic
Excellent (No Effect)
TestedSeries R6000HF-40°C to 60 (Size A and B); 77 (Size C, D, E, F, G, and H)°CFull Specs
B-819
B-819 ANTI SKID-PROOF FLOOR GRAPHICS
surface printed vinyl with a velvet embossed rigid clear vinyl overlaminated
Excellent (No Effect)
TestedSeries R6000HF-40.0°C to 70.0°CFull Specs
B-825
B-825 POLYOLEFIN TAGS
Polyolefin
Excellent (No Effect)
TestedSeries R6000HF-40.0°C to 70.0°CFull Specs
B-826
B-826 VINYL FILM
vinyl film
Excellent (No Effect)
TestedSeries R6000HF-46.0°C to 93.0°CFull Specs
B-836
B-836 Fluted Polypropylene Temporary Safety Signs
Fluted, extruded polypropylene sheet
Excellent (No Effect)
TestedSeries R6000HF-40.0°C to 54.0°CFull Specs
B-837
B-837 HEAVY DUTY ENCAPSULATED TAGS
printed paper sealed in a write on matte finish polyester pouch with a 3/8" grommet
Excellent (No Effect)
TestedSeries R6000HF-40.0°C to 80.0°CFull Specs
B-841
B-841 INKJET/LASER/DOT MATRIX PRINTABLE FILM
polyester film
Excellent (No Effect)
TestedSeries R6000HF-40.0°C to 90.0°CFull Specs
B-842
B-842 BALL VALVE LOCKOUT DEVICE
Fiberglass reinforced nylon
Excellent (No Effect)
TestedSeries R6000HF-40.0°C to 120.0°CFull Specs
B-8425
BRADYBONDZâ„¢ B -8425 GLOSS POLYPROPYLENE THERMAL TRANSFER PRINTABLE LABELSTOCK
Polypropylene
Excellent (No Effect)
TestedR4400-40.0°C to 90°CFull Specs
B-8488
-8488MATTEWHITEPOLYESTERLABELSTOCK
Technical Substrate
Excellent (No Effect)
TestedSeries R6000HFStandard IndustrialFull Specs
B-8505
B-8505
PolyesterFinish:MatteAdhesive:Permanentacrylic
Excellent (No Effect)
TestedSeries R6000HF-112.0°C to 130.0°CFull Specs
B-851
B-851 ECONOMY POLYESTER TAGS
Heavy duty polyester
Excellent (No Effect)
TestedSeries R6000HFStandard IndustrialFull Specs
B-870
B-870 SHADOW BOARD
PETG
Excellent (No Effect)
TestedSeries R6000HF-40.0°C to 60.0°CFull Specs
B-874
B-874 Scafftag® Insert
Plastic Tag Stock
Excellent (No Effect)
TestedSeries R6000HF-40.0°C to 60.0°CFull Specs
B-883
B-883 HIGH PERFORMANCE / HIGH VISIBILITY LABEL CARRIER
Fiberglass reinforced plastic
Excellent (No Effect)
TestedSeries R6000HF-40.0°C to 120.0°CFull Specs
B-893
Clip Assembly
Glass filled nylon with 316 Type Stainless Steel Spring
Excellent (No Effect)
TestedSeries R6000HF-40.0°C to 120.0°CFull Specs
B-895
B-895 DIAMOND GRADEâ„¢ FLUORESCENT LDP REFLECTIVE TRAFFIC SIGN
Diamond gradeâ„¢ reflective sheeting on aluminum
Excellent (No Effect)
TestedSeries R6000HF-40.0°C to 100.0°CFull Specs
B-910
B-910
AcrylicFinish:GlossAdhesive:PermanentAcrylic
Excellent (No Effect)
OverlaminatedissolvesSeries R6000HFStandard IndustrialFull Specs
B-915
B-915
Technical Substrate
Excellent (No Effect)
TestedSeries R6000HFStandard IndustrialFull Specs
B-916
B-916 ANTI-SKID TAPE
Technical Substrate
Excellent (No Effect)
TestedSeries R6000HF-40.0°C to 70.0°CFull Specs
B-918
B-918 PHOTOLUMINESCENT ANTI-SKID TAPE
Technical Substrate
Excellent (No Effect)
TestedSeries R6000HF-40.0°C to 90.0°CFull Specs
B-919
B-919 Stainless Steel Valve Tag
Stainless Steel
Excellent (No Effect)
TestedSeries R6000HF-40.0°C to 816.0°CFull Specs
B-920
Solar Labels
Vinyl film with acrylic overlaminate
Excellent (No Effect)
TestedSeries R6000HF-29.0°C to 82.0°CFull Specs
B-921
Reflective Solar Labels
ASTM D 4956 Type 1 Reflective Sheeting with clear acrylic overlaminate
Excellent (No Effect)
TestedSeries R6000HF-29.0°C to 82.0°CFull Specs
B-927
B-927 TAMPER RESISTANT TAPE
Technical Substrate
Excellent (No Effect)
TestedSeries R6000HF-34.0°C to 121.0°CFull Specs
B-928
B-928 VINYL LABEL STOCK WITH COLD TEMPERATURE APPLICATION ADHESIVE
flexible vinyl film
Excellent (No Effect)
TestedSeries R6000HFStandard IndustrialFull Specs
B-933
B-933 VINYL
flexible film
Excellent (No Effect)
TestedSeries R6000HF-40.0°C to 93.0°CFull Specs
B-934
B-934 VINYL FILM FOR USE IN THE GRAPHICS PRO(TM) LABEL AND SIGN CREATOR
vinyl film
Excellent (No Effect)
TestedSeries R6000HF-40.0°C to 80.0°CFull Specs
B-946
B-946
Vinyl film
Excellent (No Effect)
TestedSeries R6000HF-40.0°C to 82.0°CFull Specs
B-949
High Intensity Reflective Traffic Signs
High Intensity reflective sheeting on aluminum
Excellent (No Effect)
Complete FailureSeries R6000HF-40.0°C to 100.0°CFull Specs
B-950
High Performance Vinyl Marking Tape
Encapsulated vinyl
Excellent (No Effect)
TestedSeries R6000HF-40.0°C to 80.0°CFull Specs
B-953
B-953 WHITE POLYESTER LABEL STOCK
Polyester
Excellent (No Effect)
TestedSeries R6000HFStandard IndustrialFull Specs
B-955
Reflective Traffic Signs
Engineering Grade Reflective sheeting applied to aluminum
Excellent (No Effect)
Complete FailureSeries R6000HF-40.0°C to 80.0°CFull Specs
B-957
B-957 REFLECTIVE SHEETING
Acrylic retroreflective sheeting
Excellent (No Effect)
TestedSeries R6000HF-40.0°C to 70.0°CFull Specs
B-959
959 High Intensity Reflective Traffic Sign with Protected Graphics
High intensity reflective sheeting on aluminum
Excellent (No Effect)
TestedSeries R6000HF-40.0°C to 100.0°CFull Specs
B-961
Vinyl Banner Products
Vinyl coated banner stock
Excellent (No Effect)
TestedSeries R6000HF-40.0°C to 70.0°CFull Specs
B-965
B-965 REFLECTIVE TRAFFIC SIGN WITH PROTECTED GRAPHICS
Engineering grade reflective sheeting applied to aluminum with protected graphics
Excellent (No Effect)
Complete FailureSeries R6000HF-40.0°C to 80.0°CFull Specs
B-969B
Matte Metallized Polyester Label Stock
Metallized polyester
Excellent (No Effect)
TestedSeries R6000HFStandard IndustrialFull Specs
B-978
B-978 STANDARD VINYL FILM WITH PERMANENT ADHESIVE
Vinyl film
Excellent (No Effect)
TestedSeries R6000HF-20.0°C to 75.0°CFull Specs
B-981
B-981
photoluminescent polyester film
Excellent (No Effect)
TestedSeries R6000HF-40.0°C to 80.0°CFull Specs
B-982
BradyGlo High Intensity Anti-Slip Floor Material
photoluminescent pressure sensitive adhesive coated anti-slip egress marker
Excellent (No Effect)
TestedSeries R6000HF-40.0°C to 60.0°CFull Specs
B-983B
Blank Stand-Off Pipe Marker Carrier
Polyvinyl chloride (PVC)
Excellent (No Effect)
TestedSeries R6000HF-40.0°C to 80.0°CFull Specs
B-983C
Stand-Off Pipe Marker Clip Assembly
Glass filled nylon with a stainless steel spring
Excellent (No Effect)
TestedSeries R6000HF-40.0°C to 120.0°CFull Specs
B-984
B-984
Technical Substrate
Excellent (No Effect)
TestedSeries R6000HF-40.0°C to 80.0°CFull Specs
B-985
B-985
Photoluminescent polyester film on polystyrene
Excellent (No Effect)
TestedSeries R6000HF-40.0°C to 80.0°CFull Specs
B-986
B-986
Photoluminescent polyester film on aluminum
Excellent (No Effect)
TestedSeries R6000HF-40.0°C to 80.0°CFull Specs
B-9902
B-9902
Technical Substrate
Excellent (No Effect)
TestedSeries R6000HFStandard IndustrialFull Specs
B-995
995 Diamond Gradeâ„¢ Fluorescent LDP Reflective Traffic Signs with Protected Graphics
Diamond grade â„¢ reflective sheeting on aluminum
Excellent (No Effect)
TestedSeries R6000HF-40.0°C to 100.0°CFull Specs
B-997
B-997 BRADYLITE® REFLECTIVE SHEETING
Technical Substrate
Excellent (No Effect)
TestedSeries R6000HF-40.0°C to 93.0°CFull Specs
B-338
HIGH TEMPERATURE CABLE MARKER
Polyvinylidene fluoride
Good (Slight Effect)
Slight smear or print removal, detectable but minimal smearSeries R6000HF-55.0°C to 200.0°CFull Specs
B-388
B-388 STANDARD TEMPERATURE CABLE MARKER
PolyolefinAvailable Colors:White, yellow APPLICATIONS:B-388 cable markers are designed as a high performance wire bundle and cable identification tag. This standardtemperature cable marker is meant for areas with continuous operating temperature up to 135°C. RECOMMENDED RIBBONBrady R6600 series black ribbon
Good (Slight Effect)
Slight smear or print removal, detectable but minimal smearSeries R6000HF-55.0°C to 135.0°CFull Specs
B-422
B-422 THERMAL TRANSFER PRINTABLE GLOSSY WHITE POLYESTER LABEL STOCK
White polyester
Good (Slight Effect)
Slight adhesive oozeR4400-40.0°C to 100.0°CFull Specs
B-425D
Thermal Transfer Printable Polypropylene Label Stock
White polypropylene
Good (Slight Effect)
Slight oozeSeries R6000HFStandard IndustrialFull Specs
B-437
Thermal Transfer Printable Label Stock
Topcoated polyvinylfluoride
Good (Slight Effect)
Slight adhesive ooze and slight color fade on yellow with immersionR4300-70.0°C to 135.0°CFull Specs
B-483A
Thermal Transfer Printable Label Stock
White polyester, glossy finish, permanent rubber based adhesive
Good (Slight Effect)
Slight adhesive oozeR4400-40°C to 120°CFull Specs
B-489A
B-489A THERMAL TRANSFER PRINTABLE LABEL STOCK
PolyesterFinish:MatteAdhesive:Permanent rubber based
Good (Slight Effect)
Slight adhesive oozeR4300-40.0°C to 120.0°CFull Specs
B-637
Thermal Transfer Printable Label Stock
Topcoated polyvinylfluoride
Good (Slight Effect)
Slight adhesive ooze and slight color fade on yellow with immersion, No visible effect to print without rub, complete print and topcoat removal with rubSeries R6000HFStandard IndustrialFull Specs
B-7304
B-7304
304 Stainless Steel
Good (Slight Effect)
slight rust but legibleSeries R6000HFStandard IndustrialFull Specs
B-7639
Clear Polyester Overlaminating Film
polyester film with an acrylic pressure sensitive adhesive
Good (Slight Effect)
Edges dissolved of B-580 material / Slight edge lifting of B-7639Series R6000HFStandard IndustrialFull Specs
B-312
Power Systems Grade PermaSleeve Marker
Irradiated polyolefin heat shrink tubing (3:1 shrink ratio)
Moderate
No visible effectR4300-30.0°C to 125.0°CFull Specs
B-425A
B-425A THERMAL TRANSFER PRINTABLE POLYPROPYLENE LABEL STOCK
White polypropylene
Moderate
Moderate oozeR4300-40.0°C to 160.0°CFull Specs
B-502
B-502 POLYMER COATED CLOTH TAPE
Polymer Coated Cloth
Moderate
Moderate unwrap, topcoat dissolvedR5000-40.0°C to 80.0°CFull Specs
B-605
B-605 OVERLAMINATED WIRE MARKER
White Polyvinylfluoride overlaminated with clear polyester film
Moderate
Moderate unwrap, Moderate wrinkling of overlaminate at edges.Series R6000HF-40.0°C to 120.0°CFull Specs
B-342
PermaSleeve Marker
Irradiated polyolefin heat shrink tubing (3:1 shrink ratio)
Moderate
No visible effectR4300-55.0°C to 135.0°CFull Specs
B-361B
Clear Polyester Film Tape
Clear polyester — clear film with matte white printable zone coated ink, permanent acrylic adhesive, used in a self-laminating format
Moderate
Severe unwrapSeries R6000HF-70.0°C to 130°CFull Specs
B-459
B -459 THERMAL TRANSFER PRINTABLE MATTE WHITE POLYESTER LABEL STOCK
White Polyester
Moderate
Topcoat degraded, Print removed when immersedR4400-40.0°C to 180.0°CFull Specs
B-472
Matte Topcoated Polyimide Wirewrap Label Stock
Topcoated 1 mil polyimide
Moderate
Slight yellow color fadeR4300100.0°C to 160.0°CFull Specs
B-500
Polymer Coated Cloth Tape
Polymer coated cloth with a printable topcoat and a rubber based pressure sensitive adhesive
Moderate
Marker fell offSeries R6000HF-40°C to 80°CFull Specs
B-7696
VINYL TAG
white rigid vinyl tag
Moderate
Insert destroyedSeries R6000HF-40.0°C to 70.0°CFull Specs
B-8459
B -8459 THERMAL TRANSFER PRINTABLE MATTE WHITE POLYESTER LABEL STOCK
White polyester
Moderate
Print removed when immersedR4900Standard IndustrialFull Specs

Frequently Asked Questions: Methyl Ethyl Ketone (MEK / Butanone) Resistance

Q: Why does standard vinyl (like B-595) soften or wrinkle when exposed to Methyl Ethyl Ketone (MEK / Butanone)?

Vinyl (PVC) polymers contain plasticizers that make the film pliable. Aggressive organic solvents like Methyl Ethyl Ketone (MEK / Butanone) extract plasticizers from the vinyl matrix, causing the film to swell, wrinkle, and soften the underlying acrylic adhesive. For heavy solvent contact, polyester (B-423) or polyimide (B-652) are recommended.

Q: What is the difference between an immersion rating and a wipe-down rub test?

A wipe-down test simulates routine machine cleaning with a saturated rag for 10–20 rubs. An immersion test submerges the label directly into Methyl Ethyl Ketone (MEK / Butanone) for 5 cycles of 10 minutes. Many materials survive wipe-downs without degradation, but continuous total immersion requires specialized crosslinked resin ribbons and chemical-resistant face stocks.