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EPDM Gaskets

EPDM Rubber Gaskets

Select your desired material grade from our options below. If you need assistance choosing the most appropriate material grade or are looking for something not listed, please contact us.

Choose from a selection of default gasket designs, or upload your custom gasket design with any additional requirements.

Technical data for each material is available below.

Images are used for illustration purposes. The final colours may not exactly reflect per the images shown and thicknesses will vary per your requirements. Please contact us for more information.

Choose Your Gasket

Gasket Design Options

Circular Gasket/Washer
Solid Disc
Circular Gasket with Holes
Circular/Flange Gasket with Holes
Square/Rectangular Gasket
Solid Square/Rectangular
Square/Rectangular Gasket with Holes
Square/Rectangular, Square Centre with Holes
Square/Rectangular, Circular Centre
Square/Rectangular, Circular Centre with Holes
Flange Gasket
Rubber Strip
Custom Gasket
  • White FDA Approved EPDM
  • Non-reinforced Diaphragm EPDM
  • WRAS Approved, KTW Approved for Potable Water up to 23°C, 70° Shore EPDM
  • General Purpose EPDM
  • Flame Retardant UL94-VO EPDM
  • Flame Retardant, Halogen Free, EN45545 70° Shore EPDM
  • Blue Metal Detectable EPDM
  • Anti-static EPDM
  • Acid Resistant EPDM
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  • White EPDM, FDA Approved to FDA 21 CFR 177.2600
  • EU1935/2004 & USP Class V1 compliant
  • 60° shore hardness
  • CE, PAH, RoHS & REACH compliant
  • White – RAL 9003
PROPERTIES TEST METHOD VALUES FPS UNITS TEST METHOD VALUES METRIC UNITS
SPECIFIC GRAVITY DIN 53508 1.40 ± 0.05 ASTM D297 1.40 ± 0.05
HARDNESS DIN 53505 60 ± 5 SH A ASTM D2240 60 ± 5 SH A
TENSILE STRENGTH ( MIN ) DIN 53504 715 PSI ASTM D412 50 KG/CM2
ELONGATION AT BREAK ( MIN ) DIN 53504 300% ASTM D412 300
COMPRESSION SET (70 ºC/24 HRS/25% SET) (MAX) DIN ISO 815-1 40% ASTM D395 METHOD B 40
TEAR RESISTANCE ( ANGULAR ) MIN DIN 53515 101 LBS/INCH ASTM D624 18 KG/CM
CHANGE IN PROPERTIES
HEAT AGEING ( 72 HRS. AT 70 ºC ) ASTM D573
— HARDNESS (PTS) + 5 (MAX) + 5 (MAX)
— TENSILE STRENGTH (%) + 10/ – 10 + 10/ – 10
— ELONGATION AT BREAK (%) + 10/ – 20 + 10/ – 20
POLYMER CONTENT (EPDM) 100% 100%
CHEMICAL RESISTANCE
— OZONE EXCELLENT ASTM D 1149 EXCELLENT
— DILUTE ACIDS AND BASES EXCELLENT EXCELLENT
— CONCENTRATED ACIDS AND BASES EXCELLENT EXCELLENT
— OILS NOT RECOMMENDED NOT RECOMMENDED
— SOLVENTS NOT RECOMMENDED NOT RECOMMENDED
TEMPERATURE RANGE -25º TO +140ºC -25º TO +140ºC
COLOUR WHITE – RAL 9003
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  • Non-reinforced diaphragm, premium grade EPDM
  • 60° shore hardness
  • CE, PAH, RoHS & REACH compliant
PROPERTIES TEST METHOD VALUES FPS UNITS TEST METHOD VALUES METRIC UNITS
SPECIFIC GRAVITY ASTM D297 1.15 DIN 53508 1.15
HARDNESS ASTM D2240 60 ± 5 SH A DIN 53505 60 ± 5 SH A
TENSILE STRENGTH ( MIN ) ASTM D412 1425 PSI DIN 53504 100 KG/CM2
ELONGATION AT BREAK ( MIN ) ASTM D412 300% DIN 53504 300%
COMPRESSION SET (70ºC/24 HRS/25% SET) (MAX) ASTM D395 METHOD B 30% DIN 53517 30%
TEAR RESISTANCE ( ANGULAR ) MIN ASTM D624 168 LBS/INCH DIN 53515 30 KG/CM
CHANGE IN PROPERTIES
HEAT AGEING ( 72 HRS. AT 70ºC ) ASTM D573
— HARDNESS (PTS) + 3 (MAX) + 3 (MAX)
— TENSILE STRENGTH (%) + 10 / – 10 + 10 / – 10
— ELONGATION AT BREAK (%) + 10 / – 10 + 10 / – 10
VOLUME SWELL : AT 70ºC FOR 72 HRS/IN ASTM D 471
ASTM OIL NO.1 NOT RECOMMENDED NOT RECOMMENDED
ASTM OIL NO.2 NOT RECOMMENDED NOT RECOMMENDED
ASTM OIL NO.3 NOT RECOMMENDED NOT RECOMMENDED
POLYMER CONTENT (EPDM) 100% 100%
CHEMICAL RESISTANCE
— OZONE ASTM D 1149 EXCELLENT EXCELLENT
— DILUTE ACIDS AND BASES EXCELLENT EXCELLENT
— CONCENTRATED ACIDS AND BASES EXCELLENT EXCELLENT
— OILS NOT RECOMMENDED NOT RECOMMENDED
— SOLVENTS NOT RECOMMENDED NOT RECOMMENDED
TEMPERATURE RANGE -30ºTO + 130ºC -30ºTO + 130ºC
COLOUR BLACK
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  • WRAS Certificate
  • REACH, RoHS, PAH and CE compliant
  • Certified to BS6920-1:2000 and/or 2014
  • Complies to EN681-1:1996 & ISO 4633
  • Potable Water Suitable and KTW approved EPDM: 70° Shore
PROPERTIES TEST METHOD VALUES FPS UNITS TEST METHOD VALUES METRIC UNITS
SPECIFIC GRAVITY ASTM D297 1.13 ± 0.05 DIN 53508 1.13 ± 0.05
HARDNESS ASTM D2240 70 ± 5 SH A DIN 53505 70 ± 5 SH A
TENSILE STRENGTH ( MIN ) ASTM D412 1635 PSI DIN 53504 110 KG/CM2
ELONGATION AT BREAK ( MIN ) ASTM D412 320% DIN 53504 320%
COMPRESSION SET (70ºC/24 HRS/25% SET) (MAX) ASTM D395 METHOD B 20% DIN 53517 20%
TEAR RESISTANCE ( ANGULAR ) MIN ASTM D624 224 LBS/INCH DIN 53515 40 KG/CM
CHANGE IN PROPERTIES
HEAT AGEING ( 72 HRS. AT 70ºC ) ASTM D573
— HARDNESS (PTS) +2 +2
— TENSILE STRENGTH (%) + 8 / – 8 + 8 / – 8
— ELONGATION AT BREAK (%) + 15 / – 15 + 15 / – 15
POLYMER CONTENT (EPDM) 100% 100%
CARBON CONTENT 30% 30%
CHEMICAL RESISTANCE
— OZONE ASTM D 1149 EXCELLENT EXCELLENT
— DILUTE ACIDS AND BASES EXCELLENT EXCELLENT
— CONCENTRATED ACIDS AND BASES EXCELLENT EXCELLENT
— OILS NOT RECOMMENDED NOT RECOMMENDED
— SOLVENTS NOT RECOMMENDED NOT RECOMMENDED
TEMPERATURE RANGE -40º TO + 120ºC -40º TO + 120ºC
COLOUR BLACK
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  • General purpose EPDM/SBR
  • 70° shore hardness
  • Meets ASTM D 2000 M2 DA704A26B36G21
  • CE, PAH, RoHS & REACH compliant
PROPERTIES TEST METHOD VALUES FPS UNITS TEST METHOD VALUES METRIC UNITS
SPECIFIC GRAVITY DIN 53508 1.50 ± 0.05 ASTM D297 1.70 ± 0.05
HARDNESS DIN 53505 70 ± 5 SH A ASTM D2240 70 ± 5 SH A
TENSILE STRENGTH (KG/CM2) DIN 53504 497 PSI ASTM D412 35 KG/CM2
ELONGATION AT BREAK ( MIN ) DIN 53504 200% ASTM D412 200%
COMPRESSION SET (70 ºC/24 HRS/25% SET) (MAX) DIN 53517 50% ASTM D395 METHOD B 50%
TEAR RESISTANCE ( ANGULAR ) MIN DIN 53515 84 LBS/INCH ASTM D624 15 KG/CM
CHANGE IN PROPERTIES
HEAT AGEING ( 72 HRS. AT 70 ºC) ASTM D573
— HARDNESS (PTS) + 5 (MAX) + 5 (MAX)
— TENSILE STRENGTH (%) ± 20 (MAX) ± 20 (MAX)
— ELONGATION AT BREAK (%) ± 30 (MAX) ± 30 (MAX)
VOLUME SWELL : AT 70º C FOR 72 HRS/IN ASTM D 471
IRM OIL NO.1 NOT RECOMMENDED NOT RECOMMENDED
IRM OIL NO.2 NOT RECOMMENDED NOT RECOMMENDED
IRM OIL NO.3 NOT RECOMMENDED NOT RECOMMENDED
POLYMER CONTENT (EPDM) 10% 10%
CHEMICAL RESISTANCE
— OZONE FAIR ASTM D 1149 FAIR
— DILUTE ACIDS AND BASES FAIR FAIR
— CONCENTRATED ACIDS AND BASES NOT RECOMMENDED NOT RECOMMENDED
— OILS NOT RECOMMENDED NOT RECOMMENDED
— SOLVENTS NOT RECOMMENDED NOT RECOMMENDED
TEMPERATURE RANGE -30 º TO +70º C -30 º TO +70º C
Colour BLACK
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  • Flame Retardant EPDM, UL94-VO
  • 65° shore hardness
  • Flame Resistance to DIN75200
  • CE, PAH, RoHS & REACH compliant
PROPERTIES TEST METHOD VALUES FPS UNITS TEST METHOD VALUES METRIC UNITS
SPECIFIC GRAVITY ASTM D297 1.40 ± 0.05 DIN 53508 1.40 ± 0.05
HARDNESS ASTM D2240 65 ± 5 SH A DIN 53505 65 ± 5 SH A
TENSILE STRENGTH ( MIN ) ASTM D412 711 PSI DIN 53504 50 KG/CM2
ELONGATION AT BREAK ( MIN ) ASTM D412 200% DIN 53504 200%
COMPRESSION SET (70ºC/24 HRS/25% SET) (MAX) ASTM D395 METHOD B 50% DIN 53517 50%
TEAR RESISTANCE ( ANGULAR ) MIN ASTM D624 112  LBS/INCH DIN 53515 20 KG/CM
ANTI STATIC CHARACTERISTIC ASTM D257 104 to 108 ASTM D257 104 to 108
CHANGE IN PROPERTIES
HEAT AGEING ( 72 HRS. AT 70ºC ) ASTM D573
— HARDNESS (PTS) + 5 (MAX) + 5 (MAX)
— TENSILE STRENGTH (%) + 10 / – 10 + 10 / – 10
— ELONGATION AT BREAK (%) + 10 / – 20 + 10 / – 20
VOLUME SWELL : AT 70ºC FOR 72 HRS/IN ASTM D 471
ASTM OIL NO.1 NOT RECOMMENDED NOT RECOMMENDED
ASTM OIL NO.2 NOT RECOMMENDED NOT RECOMMENDED
ASTM OIL NO.3 NOT RECOMMENDED NOT RECOMMENDED
FLAMMABILITY TEST UL94, V-O PASS UL94, V-O PASS
LSOH (Low Smoke Zero Halogen) PASS PASS
POLYMER CONTENT (EPDM) 100% 100%
CHEMICAL RESISTANCE
— OZONE ASTM D 1149 EXCELLENT EXCELLENT
— DILUTE ACIDS AND BASES EXCELLENT EXCELLENT
— CONCENTRATED ACIDS AND BASES EXCELLENT EXCELLENT
— OILS NOT RECOMMENDED NOT RECOMMENDED
— SOLVENTS NOT RECOMMENDED NOT RECOMMENDED
TEMPERATURE RANGE -30º TO + 130ºC -30º TO + 130ºC
COLOUR BLACK
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  • Flame Retardant EPDM, METRO RAIL SAFE™ EN45545 HL3
  • BS 476 part 7 – Class 2 rating
  • Independently tested by Warrington Fire UK
  • 70° shore hardness
  • CE, PAH, RoHS & REACH compliant
PROPERTIES TEST METHOD VALUES TEST METHOD VALUES
FPS UNITS METRIC UNITS
SPECIFIC GRAVITY DIN 53508 1.45 ± 0.05 ASTM D297 1.45 ± 0.05
HARDNESS DIN 53505 70 ± 5 Sh A ASTM D2240 70 ± 5 Sh A
TENSILE STRENGTH ( min ) DIN 53504 995 PSI ASTM D412 70 kg/cm2
ELONGATION AT BREAK ( min ) DIN 53504 400% ASTM D412 400%
COMPRESSION SET (70ºC/24  hrs/25% set) (max) DIN 53517 25% ASTM D395 METHOD B 25%
TEAR RESISTANCE (Angular) min DIN 53515 112 Lbs/Inch ASTM D624 20 Kg/cm
CHANGE IN PROPERTIES
HEAT AGEING (168 hrs. AT 85ºC ) ASTM D573
— HARDNESS (Pts) + 10 (Max) + 10 (Max)
— TENSILE STRENGTH (%) + 15 / -15 + 15 / -15
— ELONGATION AT BREAK (%) + 10 / -30 + 10 / -30
POLYMER 100 % EPDM 100 % EPDM
 OZONE 200 PPHM 96 H 40ºC 20 % NO CRACKS ASTM D 1149 NO CRACKS
HAZARD LEVEL EN 45 545 HL3 EN45 545 HL3
FIRE RESISTANCE BS 476, Part 7  Vehicle cat. La acc.

To BS 6853

 CLASS 3 BS 476, Part 7

Vehicle cat. La acc.

To BS 6853

 CLASS 3
CHEMICAL RESISTANCE
— OZONE VERY GOOD VERY GOOD
— DILUTE ACIDS AND BASES GOOD GOOD
— CONCENTRATED ACIDS AND BASES MEDIUM MEDIUM
— OILS MEDIUM MEDIUM
TEMPERATURE RANGE -30º to + 100ºC -30º to + 100ºC
COLOUR BLACK BLACK
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  • Metal Detectable EPDM, FDA Approved to FDA 21 CFR 177.2600
  • 60° shore hardness
  • EU1934/2004 compliant
  • BS6104, CE, PAH, RoHS & REACH compliant
  • Blue – RAL 5026
PROPERTIES TEST METHOD VALUES FPS UNITS TEST METHOD VALUES METRIC UNITS
SPECIFIC GRAVITY DIN 53508 1.30 ± 0.05 ASTM D297 1.30 ± 0.05
HARDNESS DIN 53505 60 ± 5 SH A ASTM D2240 60 ± 5 SH A
TENSILE STRENGTH ( MIN ) DIN 53504 711PSI ASTM D412 50KG/CM2
ELONGATION AT BREAK ( MIN ) DIN 53504 300% ASTM D412 300%
COMPRESSION SET (70ºC/24 HRS/25% SET) (MAX) DIN 53517 40% ASTM D395 METHOD B 40%
TEAR RESISTANCE ( ANGULAR ) MIN DIN 53515 101 LBS/INCH ASTM D624 18 KG/CM
POLYMER CONTENT (%) 100%
CHANGE IN PROPERTIES AFTER ASTM D573
HEAT AGEING ( 72 HRS. AT 70 ºC )
— HARDNESS (PTS) + 5 (MAX) + 5 (MAX)
— TENSILE STRENGTH (%) +10 / – 10 +10 / – 10
— ELONGATION AT BREAK (%) +10 / – 20 +10 / – 20
VOLUME SWELL : AT 70ºC FOR 72 HRS/IN ASTM D 471
IRM OIL NO.901 NOT RECOMMENDED NOT RECOMMENDED
IRM OIL NO.902 NOT RECOMMENDED NOT RECOMMENDED
IRM OIL NO.903 NOT RECOMMENDED NOT RECOMMENDED
CHEMICAL RESISTANCE
— OZONE VERY GOOD ASTM D 1149 VERY GOOD
— DILUTE ACIDS AND BASES VERY GOOD VERY GOOD
— CONCENTRATED ACIDS AND BASES GOOD GOOD
— OILS NOT RECOMMENDED NOT RECOMMENDED
— SOLVENTS NOT RECOMMENDED NOT RECOMMENDED
TEMPERATURE RANGE -25º TO + 140º C -25º TO + 140º C
COLOUR BLUE – RAL 5026
Metal Detectable Pass
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  • Anti-static EPDM, ASTM D257 105 to 109
  • 60° shore hardness
  • Meets ASTM D 2000 M2 DA608A26B36C32G21
  • BS6104, CE, PAH, RoHS & REACH compliant
PROPERTIES TEST METHOD VALUES FPS UNITS TEST METHOD VALUES METRIC UNITS
SPECIFIC GRAVITY ASTM D297 1.15 DIN 53508 1.15
HARDNESS ASTM D2240 60 ± 5 SH A DIN 53505 60 ± 5 SH A
TENSILE STRENGTH ( MIN ) ASTM D412 1425 PSI DIN 53504 100 KG/CM2
ELONGATION AT BREAK ( MIN ) ASTM D412 300% DIN 53504 300%
COMPRESSION SET (70ºC/24 HRS/25% SET) (MAX) ASTM D395 METHOD B 30% DIN 53517 30%
TEAR RESISTANCE ( ANGULAR ) MIN ASTM D624 168 LBS/INCH DIN 53515 30 KG/CM
ANTISTATIC CHARACTERISTIC ASTM D257 105 to 109 ASTM D257 105 to 109
CHANGE IN PROPERTIES
HEAT AGEING ( 72 HRS. AT 70ºC ) ASTM D573
— HARDNESS (PTS) + 3 (MAX) + 3 (MAX)
— TENSILE STRENGTH (%) + 10 / – 10 + 10 / – 10
— ELONGATION AT BREAK (%) + 10 / – 10 + 10 / – 10
VOLUME SWELL : AT 70ºC FOR 72 HRS/IN ASTM D 471
ASTM OIL NO.1 NOT RECOMMENDED NOT RECOMMENDED
ASTM OIL NO.2 NOT RECOMMENDED NOT RECOMMENDED
ASTM OIL NO.3 NOT RECOMMENDED NOT RECOMMENDED
POLYMER CONTENT (EPDM) 100% 100%
CHEMICAL RESISTANCE
— OZONE ASTM D 1149 EXCELLENT EXCELLENT
— DILUTE ACIDS AND BASES EXCELLENT EXCELLENT
— CONCENTRATED ACIDS AND BASES EXCELLENT EXCELLENT
— OILS NOT RECOMMENDED NOT RECOMMENDED
— SOLVENTS NOT RECOMMENDED NOT RECOMMENDED
TEMPERATURE RANGE -30ºTO + 130ºC -30ºTO + 130ºC
COLOUR BLACK
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  • High Acid Resistant EPDM
  • 80° shore hardness
  • Meets ICM M228
  • CE, PAH, RoHS & REACH compliant
PROPERTIES TEST METHOD VALUES FPS UNITS TEST METHOD VALUES METRIC UNITS
SPECIFIC GRAVITY ASTM D297 1.38 ± 0.05 DIN 53508 1.38 ± 0.05
HARDNESS ASTM D2240 80 ± 5 SH A DIN 53505 80 ± 5 SH A
TENSILE STRENGTH ( MIN ) ASTM D412 1015 PSI DIN 53504 70 KG/CM2
ELONGATION AT BREAK ( MIN ) ASTM D412 250% DIN 53504 250%
COMPRESSION SET (70ºC/24 HRS/25% SET) (MAX) ASTM D395 METHOD B 35% DIN 53517 35%
TEAR RESISTANCE ( ANGULAR ) MIN ASTM D624 110 LBS/INCH DIN 53515 20 KG/CM
CHANGE IN PROPERTIES
HEAT AGEING ( 72 HRS. AT 70ºC ) ASTM D573
— HARDNESS (PTS) + 5 (MAX) + 5 (MAX)
— TENSILE STRENGTH (%) + 10 / – 10 + 10 / – 10
— ELONGATION AT BREAK (%) + 10 / – 10 + 10 / – 10
VOLUME SWELL : AT 70ºC FOR 72 HRS/IN ASTM D 471
ASTM OIL NO.1 NOT RECOMMENDED NOT RECOMMENDED
ASTM OIL NO.2 NOT RECOMMENDED NOT RECOMMENDED
ASTM OIL NO.3 NOT RECOMMENDED NOT RECOMMENDED
POLYMER CONTENT (EPDM) 100% 100%
CARBON CONTENT 30% 30%
CHEMICAL RESISTANCE
— OZONE ASTM D 1149 EXCELLENT EXCELLENT
— DILUTE ACIDS AND BASES EXCELLENT EXCELLENT
— CONCENTRATED ACIDS AND BASES EXCELLENT EXCELLENT
— OILS NOT RECOMMENDED NOT RECOMMENDED
— SOLVENTS NOT RECOMMENDED NOT RECOMMENDED
TEMPERATURE RANGE -30º TO + 130ºC -30º TO + 130ºC
COLOUR BLACK