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Natural Rubber Gaskets

Natural 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 Super Soft High Abrasion-resistant FDA Approved NR
  • White Food Quality NR/SBR FDA Approved
  • Tan Shotblast Grade Natural Rubber
  • Tan Para Natural Rubber
  • Red Super Soft Natural Rubber
  • Red High Abrasion-resistant Natural Rubber
  • Red CQ NR/SBR
  • Red Abrasion-resistant Natural Rubber
  • Premium Grade NR/SBR
  • Off-white Natural Rubber BS1154 Y60
  • Off-white Natural Rubber BS1154 Y50
  • Off-white Natural Rubber BS1154 Y40
  • Natural Rubber BS1154 Z60
  • Natural Rubber BS1154 Z50
  • Natural Rubber BS1154 Z40
  • Natural Rubber Dust Cloth
  • High Abrasion Grade Takibak NR
  • High Abrasion Grade Fabric-backed NR
  • High Abrasion Grade Anti-static NR
  • Economy Grade NR/SBR
  • Economy 1-ply Insertion NR/SBR
  • Commercial Grade Premium NR/SBR
  • Commercial 1-ply Insertion NR/SBR
  • Bridge Bearing BS EN 1337-3 NR
  • Abrasion Resistant Natural Rubber
View Material ProductDownload Data Sheet
  • Approved to FDA 21 CFR177-2600 and EU 1935/2004
  • The ultimate rubber for high wear and abrasion resistance
  • REACH, RoHS, PAH and CE compliant
  • Super Soft Natural Rubber: 38° Shore
  • White – RAL 9001
PROPERTIES TEST METHOD VALUES FPS UNITS TEST METHOD VALUES METRIC UNITS
SPECIFIC GRAVITY DIN 53508 0.98 ± 0.05 ASTM D297 0.98 ± 0.05
HARDNESS DIN 53505 38 ± 5 SH A ASTM D2240 38 ± 5 SH A
TENSILE STRENGTH (KG/CM2) DIN 53504 2986 PSI ASTM D412 240 KG/CM2
ELONGATION AT BREAK ( MIN ) DIN 53504 810% ASTM D412 810%
ABRASION RESISTANCE ( MAX ) DIN 53516 80 MM3 ASTM D5963 80 MM3
COMPRESSION SET (70 ºC/24 HRS/25% SET) (MAX) DIN 53517 15 % ASTM D395 METHOD 15 %
POLYMER CONTENT (%) 100 100
TEAR RESISTANCE ( ANGULAR ) MIN DIN 53515 224 LBS/INCH ASTM D624 40 KG/CM
RESILIENCE 75% 75%
CHANGE IN PROPERTIES
HEAT AGEING ( 72 HRS. AT 70ºC ) ASTM D573
— HARDNESS (PTS) + 3 (MAX) + 3 (MAX)
— TENSILE STRENGTH (%) +10 / – 15 +10 / – 15
— ELONGATION AT BREAK (%) +10 / – 15 +10 / – 15
FOOD GRADE COMPLIANCE US FDA 21 CFR 177.2600 YES YES
CHEMICAL RESISTANCE
— OZONE FAIR FAIR
— DILUTE ACIDS AND BASES GOOD GOOD
— CONCENTRATED ACIDS AND BASES NOT RECOMMENDED NOT RECOMMENDED
— OILS NOT RECOMMENDED NOT RECOMMENDED
— SOLVENTS NOT RECOMMENDED NOT RECOMMENDED
TEMPERATURE RANGE -30º TO + 70º C -30º TO + 70º C
COLOUR WHITE – RAL 9001
View Material ProductDownload Data Sheet
  • Approved to FDA 21 CFR177-2600 and EU 1935/2004
  • The ultimate rubber for high wear and abrasion resistance
  • REACH, RoHS, PAH and CE compliant
  • Super Soft Natural Rubber: 38° Shore
  • White – RAL 9010
PROPERTIES TEST METHOD VALUES TEST METHOD VALUES
FPS UNITS METRIC UNITS
SPECIFIC GRAVITY DIN 53508 1.5 ± 0.05 ASTM D297 1.5 ± 0.05
HARDNESS DIN 53505 60 ± 5 SH A ASTM D2240 60 ± 5 SH A
TENSILE STRENGTH (MIN) DIN 53504 1140 PSI ASTM D412 60 KG/CM2
ELONGATION AT BREAK (MIN) DIN 53504 200% ASTM D412 200%
COMPRESSION SET (70ºC/24

HRS/25% COMPRESSION) (MAX)

 DIN ISO 815-1 40% ASTM D395

METHOD B

 40%
POLYMER CONTENT NA NA
TEAR RESISTANCE (ANGULAR) MIN DIN 53515 112 LBS/INCH ASTM D624 20 KG/CM
CHANGE IN PROPERTIES AFTER
HEAT AGEING FOR (72 HRS. AT 70ºC) ASTM D573
— HARDNESS (PTS) + 5 (MAX) + 5 (MAX)
— TENSILE STRENGTH (%) + 10 / 15 + 10 / 15
— ELONGATION AT BREAK (%) + 10 / 15 + 10 / 15
VOLUME SWELL: AT 70ºC FOR 72 HRS ASTM D 471
IN IRMOIL NO.1 NOT RECOMMENDED NOT RECOMMENDED
IN IRMOIL NO.2 NOT RECOMMENDED NOT RECOMMENDED
IN IRMOIL NO.3 NOT RECOMMENDED NOT RECOMMENDED
CHEMICAL RESISTANCE
— OZONE NOT RECOMMENDED ASTM D 1149 NOT RECOMMENDED
— DILUTE ACIDS AND BASES NOT RECOMMENDED NOT RECOMMENDED
— CONCENTRATED ACIDS AND BASES NOT RECOMMENDED NOT RECOMMENDED
— OILS NOT RECOMMENDED NOT RECOMMENDED
— SOLVENTS NOT RECOMMENDED NOT RECOMMENDED
TEMPERATURE RANGE -30 º TO + 70ºC -30 º TO + 70ºC
COLOUR WHITE – RAL 9010 WHITE – RAL 9010
View Material ProductDownload Data Sheet
  • Meets ASTM D 2000 M2 AA412A13B13C12G21J1
  • Ideal for Shotblast
  • Ideal for abrasion resistant applications
  • Natural Rubber: 45° Shore
  • Tan – RAL 1013
PROPERTIES TEST METHOD VALUES FPS UNITS TEST METHOD VALUES METRIC UNITS
SPECIFIC GRAVITY DIN 53508 1.20 ±0.05 ASTM D297 1.20 ±0.05
HARDNESS DIN 53505 45 ± 5 SH A ASTM D2240 45 ± 5 SH A
TENSILE STRENGTH ( MIN ) DIN 53504 1425 PSI ASTM D412 100 KG/CM2
ELONGATION AT BREAK ( MIN ) DIN 53504 400% ASTM D412 400%
ABRASION RESISTANCE ( MAX ) DIN 53516 150 MM3 ASTM D5963 150 MM3
COMPRESSION SET (70ºC/24 HRS/25% COMPRESSION) (MAX) DIN 53517 35% ASTM D395 METHOD B 35%
TEAR RESISTANCE ( ANGULAR ) MIN DIN 53515 140 LBS/INCH ASTM D624 25 KG/CM
CHANGE IN PROPERTIES AFTER
HEAT AGEING FOR ( 72 HRS. AT 70 ºC ) ASTM D573
— HARDNESS (PTS) + 5 (MAX) + 5 (MAX)
— TENSILE STRENGTH (%) + 10 / – 20 + 10 / – 20
— ELONGATION AT BREAK (%) + 10 / – 20 + 10 / – 20
VOLUME SWELL : AT 70ºC FOR 72 HRS ASTM D 471
IN IRM OIL NO.1 NOT RECOMMENDED NOT RECOMMENDED
IN IRM OIL NO.2 NOT RECOMMENDED NOT RECOMMENDED
IN IRM OIL NO.3 NOT RECOMMENDED NOT RECOMMENDED
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 -25º TO + 70º C -25º TO + 70º C
COLOUR TAN – RAL 1013
View Material ProductDownload Data Sheet
  • REACH, RoHS, PAH and CE compliant
  • High abrasion resistance
  • Para-Natural (Pure-Gum) Rubber: 40° Shore
  • Tan – RAL 1015
PROPERTIES TEST METHOD VALUES FPS UNITS TEST METHOD VALUES METRIC UNITS
SPECIFIC GRAVITY DIN 53508 1.02 ± 0.05 ASTM D297 1.02 ± 0.05
HARDNESS DIN 53505 40 ± 5 SH A ASTM D2240 40 ± 5 SH A
TENSILE STRENGTH ( MIN ) DIN 53504 2137 PSI ASTM D412 150 KG/CM2
ELONGATION AT BREAK ( MIN ) DIN 53504 600% ASTM D412 600%
ABRASION RESISTANCE ( MAX ) DIN 53516 120 MM3 ASTM D5963 120 MM3
COMPRESSION SET (70ºC/24 HRS/25% COMPRESSION)(MAX) DIN ISO 815-1 30% ASTM D395 METHOD B 30%
TEAR RESISTANCE ( ANGULAR ) MIN DIN 53515 196 LBS/INCH ASTM D624 35 KG/CM
CHANGE IN PROPERTIES AFTER
HEAT AGEING FOR ( 72 HRS. AT 70 ºC ) ASTM D573
— HARDNESS (PTS) + 5 (MAX) + 5 (MAX)
— TENSILE STRENGTH (%) + 10 / – 25 + 10 / – 25
— ELONGATION AT BREAK (%) + 10 / – 25 + 10 / – 25
VOLUME SWELL : AT 70ºC FOR 72 HRS ASTM D 471
IN IRM OIL NO.1 NOT RECOMMENDED NOT RECOMMENDED
IN IRM OIL NO.2 NOT RECOMMENDED NOT RECOMMENDED
IN IRM OIL NO.3 NOT RECOMMENDED NOT RECOMMENDED
CHEMICAL RESISTANCE
— OZONE FAIR ASTM D 1149 FAIR
— DILUTE ACIDS AND BASES GOOD GOOD
— CONCENTRATED ACIDS AND BASES NOT RECOMMENDED NOT RECOMMENDED
— OILS NOT RECOMMENDED NOT RECOMMENDED
— SOLVENTS NOT RECOMMENDED NOT RECOMMENDED
TEMPERATURE RANGE -25º TO + 70 ºC -25º TO + 70 ºC
COLOUR Tan – RAL 1015
View Material ProductDownload Data Sheet
  • Meets ASTM D 2000 M2 AA425A13B13G21J1R1
  • REACH, RoHS, PAH and CE compliant
  • High wear and abrasion resistance
  • Highly resistant to cutting and tearing
  • Strength and Resilience
  • SUPER SOFT Natural Rubber: 38° Shore
  • Red – RAL 3027
PROPERTIES TEST METHOD VALUES FPS UNITS TEST METHOD VALUES METRIC UNITS
SPECIFIC GRAVITY DIN 53508 0.98+0.05 ASTM D297 0.98+0.05
HARDNESS DIN 53505 38± 5 SH A ASTM D2240 38± 5 SH A
TENSILE STRENGTH ( MIN ) DIN 53504 3415 PSI ASTM D412 240 KG/CM2
ELONGATION AT BREAK ( MIN ) DIN 53504 810% ASTM D412 810%
ABRASION RESISTANCE ( MAX ) DIN 53516 80 MM3 ASTM D5963 80 MM3
COMPRESSION SET ( 70°C/24HRS/25% COMPRESSION ) ( MAX ) DIN 53517 20% ASTM D395 METHOD B 20%
TEAR RESISTANCE ( ANGULAR ) MIN DIN 53515 224 LBS/INCH ASTM D624 40 KG/CM
RESILIENCE 75% 75%
CHANGE IN PROPERTIES AFTER
HEAT AGEING FOR ( 72 HRS. AT 70°C ) ASTM D573
— HARDNESS ( PTS ) + 3 (MAX) + 3 (MAX)
— TENSILE STRENGTH ( % ) +10 / -15 +10 / -15
— ELONGATION AT BREAK ( % ) +10 / -15 +10 / -15
VOLUME SWELL : AT 70°C FOR 72 HRS ASTM D 471
IN IRM OIL NO.1 NOT RECOMMENDED NOT RECOMMENDED
IN IRM OIL NO.2 NOT RECOMMENDED NOT RECOMMENDED
IN IRM OIL NO.3 NOT RECOMMENDED NOT RECOMMENDED
CHEMICAL RESISTANCE
— OZONE FAIR ASTM D 1149 FAIR
— DILUTE ACIDS AND BASES GOOD GOOD
— CONCENTRATED ACIDS AND BASES NOT RECOMMENDED NOT RECOMMENDED
— OILS NOT RECOMMENDED NOT RECOMMENDED
— SOLVENTS NOT RECOMMENDED NOT RECOMMENDED
TEMPERATURE RANGE -30 to +70oC
COLOUR RED – RAL 3027
Download Data Sheet
Properties Values
Colour Red
Compound NR
Density (Specific Gravity) 1.10
Hardness oShore A 60±5
Tensile Strength kg/cm2 200
Elongation at Break 500%
Temperature Resistance, MAX -30 to +70oC
Abrasion Resistance 110mm3
Download Data Sheet
Properties Values
Colour Red
Compound NR/SBR
Density [Specific Gravity] 1.50
Hardness [Degrees Shore A] 70o ± 5
Tensile Strength [kg/cm2] 30
Elongation At Break 200%
Temperature Range -20 to +70 oC
Abrasion Resistance NA
View Material ProductDownload Data Sheet
  • REACH, RoHS, PAH and CE compliant
  • High wear and abrasion resistance
  • N.B. Available in plain or self-adhesive backed tape (SAB) alternatives
  • Red – RAL 3027
PROPERTIES TEST METHOD VALUES FPS UNITS TEST METHOD VALUES METRIC UNITS
SPECIFIC GRAVITY DIN 53508 1.05 +- 0.05 ASTM D297 1.05 +- 0.05
HARDNESS DIN 53505 38 +- 5 SH A ASTM D2240 38 +- 5 SH A
TENSILE STRENGTH ( MIN ) DIN 53504 2702 PSI ASTM D412 190 KG/CM2
ELONGATION AT BREAK ( MIN ) DIN 53504 500% ASTM D412 500%
COMPRESSION SET (70ºC/24

HRS/25% SET) (MAX)

 DIN 53517 30% ASTM D395

METHOD B

 30%
TEAR RESISTANCE (ANGULAR)

MIN

 DIN 53515 190 LBS/INCH ASTM D624 45 KG/CM
ABRASION RESISTANCE ( max) DIN 53516 88mm3 ASTM D5963 88mm3
CHANGE IN PROPERTIES AFTER
HEAT AGEING ( 72 HRS. AT 70 °C ) ASTM D573
— HARDNESS (PTS) + 5 (MAX) + 5 (MAX)
— TENSILE STRENGTH (%) + 10 / – 15 + 10 / – 15
— ELONGATION AT BREAK (%) + 10 / – 25 + 10 / – 25
VOLUME SWELL : AT 70ºC 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
CHEMICAL RESISTANCE
— OZONE FAIR ASTM D1149 FAIR
— DILUTE ACIDS AND BASES NOT RECOMMENDED NOT RECOMMENDED
— CONCENTRATED ACIDS AND

BASES

 NOT RECOMMENDED NOT RECOMMENDED
— OILS NOT RECOMMENDED NOT RECOMMENDED
— SOLVENTS NOT RECOMMENDED NOT RECOMMENDED
TEMPERATURE RANGE -40° TO + 80°C -40° TO + 80°C
COLOUR RED – RAL 3027
View Material ProductDownload Data Sheet
  • Meets ASTM D 2000 M2 AA416A13B13C12G21J1
  • REACH, RoHS, PAH and CE compliant
  • For use where a cheaper material will suit
  • Premium Grade NR/SBR blend: 40° Shore
PROPERTIES TEST METHOD VALUES FPS UNITS TEST METHOD VALUES METRIC UNITS
SPECIFIC GRAVITY DIN 53508 1.35±0.05 ASTM D297 1.35±0.05
HARDNESS DIN 53505 40 ± 5 SH A ASTM D2240 40 ± 5 SH A
TENSILE STRENGTH ( MIN ) DIN 53504 713 PSI ASTM D412 40 KG/CM2
ELONGATION AT BREAK ( MIN ) DIN 53504 250% ASTM D412 250%
COMPRESSION SET (70ºC/24 HRS/25% COMPRESSION) (MAX) DIN 53517 40% ASTM D395 METHOD B 40%
TEAR RESISTANCE ( ANGULAR ) MIN DIN 53515 112 LBS/INCH ASTM D624 20 KG/CM
CHANGE IN PROPERTIES AFTER
HEAT AGEING FOR ( 72 HRS. AT 70 ºC ) ASTM D573
— HARDNESS (PTS) + 5 (MAX) + 5 (MAX)
— TENSILE STRENGTH (%) + 10 / -25 + 10 / -25
— ELONGATION AT BREAK (%) + 10 / -25 + 10 / -25
VOLUME SWELL : AT 70ºC FOR 72 HRS ASTM D 471
IN IRM OIL NO.1 NOT RECOMMENDED NOT RECOMMENDED
IN IRM OIL NO.2 NOT RECOMMENDED NOT RECOMMENDED
IN IRM OIL NO.3 NOT RECOMMENDED NOT RECOMMENDED
CHEMICAL RESISTANCE
— OZONE NOT RECOMMENDED ASTM D 1149 NOT RECOMMENDED
— DILUTE ACIDS AND BASES NOT RECOMMENDED NOT RECOMMENDED
— CONCENTRATED ACIDS AND BASES NOT RECOMMENDED NOT RECOMMENDED
— OILS NOT RECOMMENDED NOT RECOMMENDED
— SOLVENTS NOT RECOMMENDED NOT RECOMMENDED
TEMPERATURE RANGE -20º TO + 70 ºC -20º TO + 70 ºC
COLOUR BLACK
View Material ProductDownload Data Sheet
  • Certified to BS1154
  • REACH, RoHS, PAH and CE compliant
  • High Tensile and Abrasion resistance
  • High Quality Natural Rubber: 60° Shore
  • White – RAL 9010
PROPERTIES TEST METHOD VALUES METRIC UNITS
SPECIFIC GRAVITY BS 903: PART A1 1.20
HARDNESS BS 903: PART A26 60 ± 5 IRHD
TENSILE STRENGTH (KG/CM2) BS 903: PART A2 170
ELONGATION AT BREAK ( MIN ) BS 903: PART A2 500%
COMPRESSION SET (70 ºC/24 HRS/25% SET) (MAX) BS 903: PART A6 30%
TEAR RESISTANCE ( ANGULAR ) MIN BS 903: PART A3 50 KG/CM
ABRASION RESISTANCE 130mm3
CHANGE IN PROPERTIES
HEAT AGEING (168 HRS. AT 70ºC ) BS 903: PART A 19
— HARDNESS (PTS) BS 903: PART A26 + 5 / -5 (MAX)
— TENSILE STRENGTH (%) BS 903: PART A2 -10 (MAX)
— ELONGATION AT BREAK (%) BS 903: PART A2 -15 (MAX)
POLYMER CONTENT (NATURAL RUBBER) 100%
ADDITIONAL INFORMATION –
CHEMICAL RESISTANCE
— OZONE BS 903: PART A43 GOOD
— DILUTE ACIDS AND BASES BS 903: PART A16 FAIR
— CONCENTRATED ACIDS AND BASES NOT RECOMMENDED
— OILS NOT RECOMMENDED
— SOLVENTS NOT RECOMMENDED
TEMPERATURE RANGE -20º TO + 70ºC
COLOUR OFF-WHITE – RAL 9010
View Material ProductDownload Data Sheet
  • REACH, RoHS, PAH and CE compliant
  • Commonly requested by Government bodies, Military and Construction organisations
  • Used for high performance applications where high tensile and abrasions requirements are important
  • Tested to BS1154
  • High Quality Natural Rubber: 50° Shore
  • White – RAL 9010
PROPERTIES TEST METHOD VALUES METRIC UNITS
SPECIFIC GRAVITY BS 903: PART A1 1.15
HARDNESS BS 903: PART A26 50 ± 5 IRHD
TENSILE STRENGTH (KG/CM2) BS 903: PART A2 170
ELONGATION AT BREAK ( MIN ) BS 903: PART A2 500%
COMPRESSION SET (70 ºC/24 HRS/25% SET) (MAX) BS 903: PART A6 30%
TEAR RESISTANCE ( ANGULAR ) MIN BS 903: PART A3 35 KG/CM
ABRASION RESISTANCE 125mm3
CHANGE IN PROPERTIES
HEAT AGEING (168 HRS. AT 70ºC ) BS 903: PART A 19
— HARDNESS (PTS) BS 903: PART A26 + 5 / -5 (MAX)
— TENSILE STRENGTH (%) BS 903: PART A2 -10 (MAX)
— ELONGATION AT BREAK (%) BS 903: PART A2 -15(MAX)
POLYMER CONTENT (NATURAL RUBBER) 100%
ADDITIONAL INFORMATION –
CHEMICAL RESISTANCE
— OZONE BS 903: PART A43 GOOD
— DILUTE ACIDS AND BASES BS 903: PART A16 FAIR
— CONCENTRATED ACIDS AND BASES NOT RECOMMENDED
— OILS NOT RECOMMENDED
— SOLVENTS NOT RECOMMENDED
TEMPERATURE RANGE -20º TO + 70ºC
COLOUR OFF-WHITE – RAL 9010
View Material ProductDownload Data Sheet
  • REACH, RoHS, PAH and CE compliant
  • Commonly requested by Government bodies, Military and Construction organisations
  • Used for high performance applications where high tensile and abrasions requirements are important
  • Tested to BS1154
  • High Quality Natural Rubber: 40° Shore
  • White – RAL 9010
PROPERTIES TEST METHOD VALUES METRIC UNITS
SPECIFIC GRAVITY BS 903: PART A1 1.10
HARDNESS BS 903: PART A26 40 ± 5 IRHD
TENSILE STRENGTH (KG/CM2) BS 903: PART A2 190
ELONGATION AT BREAK ( MIN ) BS 903: PART A2 600%
COMPRESSION SET (70 ºC/24 HRS/25% SET) (MAX) BS 903: PART A6 30%
TEAR RESISTANCE ( ANGULAR ) MIN BS 903: PART A3 30 KG/CM
ABRASION RESISTANCE 120mm3
CHANGE IN PROPERTIES
HEAT AGEING (168 HRS. AT 70ºC ) BS 903: PART A 19
— HARDNESS (PTS) BS 903: PART A26 + 5 / -5 (MAX)
— TENSILE STRENGTH (%) BS 903: PART A2 -10 (MAX)
— ELONGATION AT BREAK (%) BS 903: PART A2 -15(MAX)
POLYMER CONTENT (NATURAL RUBBER) 100%
ADDITIONAL INFORMATION –
CHEMICAL RESISTANCE
— OZONE BS 903: PART A43 GOOD
— DILUTE ACIDS AND BASES BS 903: PART A16 FAIR
— CONCENTRATED ACIDS AND BASES NOT RECOMMENDED
— OILS NOT RECOMMENDED
— SOLVENTS NOT RECOMMENDED
TEMPERATURE RANGE -20º TO + 70ºC
COLOUR OFF WHITE – RAL 9010
View Material ProductDownload Data Sheet
  • Certified to BS1154
  • REACH, RoHS, PAH and CE compliant
  • High Tensile and Abrasion resistance
  • High Quality Natural Rubber: 60° Shore
PROPERTIES TEST METHOD VALUES METRIC UNITS
SPECIFIC GRAVITY BS 903: PART A1 1.20
HARDNESS BS 903: PART A26 60 ± 5 IRHD
TENSILE STRENGTH (KG/CM2) BS 903: PART A2 170
ELONGATION AT BREAK ( MIN ) BS 903: PART A2 400%
COMPRESSION SET (70 ºC/24 HRS/25% SET) (MAX) BS 903: PART A6 30%
TEAR RESISTANCE ( ANGULAR ) MIN BS 903: PART A3 50 KG/CM
ABRASION RESISTANCE 120mm3
CHANGE IN PROPERTIES
HEAT AGEING (168 HRS. AT 70ºC ) BS 903: PART A 19
— HARDNESS (PTS) BS 903: PART A26 + 5 / -5 (MAX)
— TENSILE STRENGTH (%) BS 903: PART A2 -10 (MAX)
— ELONGATION AT BREAK (%) BS 903: PART A2 -15 (MAX)
POLYMER CONTENT (NATURAL RUBBER) 100%
ADDITIONAL INFORMATION –
CHEMICAL RESISTANCE
— OZONE BS 903: PART A43 GOOD
— DILUTE ACIDS AND BASES BS 903: PART A16 FAIR
— CONCENTRATED ACIDS AND BASES NOT RECOMMENDED
— OILS NOT RECOMMENDED
— SOLVENTS NOT RECOMMENDED
TEMPERATURE RANGE -20º TO + 70ºC
COLOUR BLACK
View Material ProductDownload Data Sheet
  • Certified to BS1154
  • REACH, RoHS, PAH and CE compliant
  • High Tensile and Abrasion resistance
  • High Quality Natural Rubber: 50° Shore
PROPERTIES TEST METHOD VALUES METRIC UNITS
SPECIFIC GRAVITY BS 903: PART A1 1.15
HARDNESS BS 903: PART A26 50 ± 5 IRHD
TENSILE STRENGTH (KG/CM2) BS 903: PART A2 170
ELONGATION AT BREAK ( MIN ) BS 903: PART A2 500%
COMPRESSION SET (70 ºC/24 HRS/25% SET) (MAX) BS 903: PART A6 30%
TEAR RESISTANCE ( ANGULAR ) MIN BS 903: PART A3 45 KG/CM
ABRASION RESISTANCE 115mm3
CHANGE IN PROPERTIES
HEAT AGEING (168 HRS. AT 70ºC ) BS 903: PART A 19
— HARDNESS (PTS) BS 903: PART A26 + 5 / -5 (MAX)
— TENSILE STRENGTH (%) BS 903: PART A2 -10 (MAX)
— ELONGATION AT BREAK (%) BS 903: PART A2 -15 (MAX)
POLYMER CONTENT (NATURAL RUBBER) 100%
ADDITIONAL INFORMATION –
CHEMICAL RESISTANCE
— OZONE BS 903: PART A43 GOOD
— DILUTE ACIDS AND BASES BS 903: PART A16 FAIR
— CONCENTRATED ACIDS AND BASES NOT RECOMMENDED
— OILS NOT RECOMMENDED
— SOLVENTS NOT RECOMMENDED
TEMPERATURE RANGE -20º TO + 70ºC
COLOUR BLACK
View Material ProductDownload Data Sheet
  • Certified to BS1154
  • REACH, RoHS, PAH and CE compliant
  • High Tensile and Abrasion resistance
  • High Quality Natural Rubber: 40° Shore
PROPERTIES TEST METHOD VALUES METRIC UNITS
SPECIFIC GRAVITY BS 903: PART A1 1.10
HARDNESS BS 903: PART A26 40 ± 5 IRHD
TENSILE STRENGTH (KG/CM2) BS 903: PART A2 190
ELONGATION AT BREAK ( MIN ) BS 903: PART A2 600%
COMPRESSION SET (70 ºC/24 HRS/25% SET) (MAX) BS 903: PART A6 30%
TEAR RESISTANCE ( ANGULAR ) MIN BS 903: PART A3 40 KG/CM
ABRASION RESISTANCE 110mm3
CHANGE IN PROPERTIES
HEAT AGEING (168 HRS. AT 70ºC ) BS 903: PART A 19
— HARDNESS (PTS) BS 903: PART A26 + 5 / -5 (MAX)
— TENSILE STRENGTH (%) BS 903: PART A2 -10 (MAX)
— ELONGATION AT BREAK (%) BS 903: PART A2 -15 (MAX)
POLYMER CONTENT (NATURAL RUBBER) 100%
ADDITIONAL INFORMATION –
CHEMICAL RESISTANCE
— OZONE BS 903: PART A43 GOOD
— DILUTE ACIDS AND BASES BS 903: PART A16 FAIR
— CONCENTRATED ACIDS AND BASES NOT RECOMMENDED
— OILS NOT RECOMMENDED
— SOLVENTS NOT RECOMMENDED
TEMPERATURE RANGE -20º TO + 70ºC
COLOUR BLACK
Download Data Sheet
PROPERTIES TEST METHOD VALUES FPS UNITS TEST METHOD VALUES METRIC UNITS
SPECIFIC GRAVITY DIN 53508 1.10±0.05 ASTM D297 1.10±0.05
HARDNESS DIN 53505 40 ± 5 SH A ASTM D2240 40 ± 5 SH A
TENSILE STRENGTH ( MIN ) DIN 53504 2350 PSI ASTM D412 165 KG/CM2
ELONGATION AT BREAK ( MIN ) DIN 53504 600% ASTM D412 600%
ABRASION RESISTANCE ( MAX ) DIN 53516 120 MM3 ASTM D5963 120 MM3
COMPRESSION SET (70ºC/24 HRS/25% COMPRESSION) (MAX) DIN 53517 30% ASTM D395 METHOD B 30%
TEAR RESISTANCE ( ANGULAR ) MIN DIN 53515 224 LBS/INCH ASTM D624 40 KG/CM
CHANGE IN PROPERTIES AFTER
HEAT AGEING FOR (72 HRS. AT 70 ºC ) ASTM D573
— HARDNESS (PTS) + 5 (MAX) + 5 (MAX)
— TENSILE STRENGTH (%) + 10 / – 15 + 10 / – 15
— ELONGATION AT BREAK (%) + 10 / – 15 + 10 / – 15
VOLUME SWELL : AT 70ºC FOR 72 HRS ASTM D 471
IN IRM OIL NO.1 NOT RECOMMENDED NOT RECOMMENDED
IN IRM OIL NO.2 NOT RECOMMENDED NOT RECOMMENDED
IN IRM OIL NO.3 NOT RECOMMENDED NOT RECOMMENDED
CHEMICAL RESISTANCE
— OZONE FAIR ASTM D 1149 FAIR
— DILUTE ACIDS AND BASES GOOD GOOD
— CONCENTRATED ACIDS AND BASES NOT RECOMMENDED NOT RECOMMENDED
— OILS NOT RECOMMENDED NOT RECOMMENDED
— SOLVENTS NOT RECOMMENDED NOT RECOMMENDED
TEMPERATURE RANGE -30º TO + 70 ºC -30º TO + 70 ºC
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PROPERTIES VALUES
Colour Black
Polymer NR with neoprene backed bonding
Density 1.17
Hardness Shore A 60 ± 5
Tensile Strength kg/cm2 115
Elongation at Break % 450
Temperature Range -25 to +70ºC
Abrasion Resistance 120mm3
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  • Heavy Duty Fabric layer on one side
  • REACH, RoHS, PAH and CE compliant
  • High Abrasion Resistant
  • Suitable for applications such as snow plough rubbers, scraper blades, wipers and hard chute lining
  • Natural Rubber: 60° Shore
PROPERTIES TEST METHOD VALUES FPS UNITS TEST METHOD VALUES METRIC UNITS
SPECIFIC GRAVITY DIN 53508 1.17±0.05 ASTM D297 1.17±0.05
HARDNESS DIN 53505 60 ± 5 SH A ASTM D2240 60 ± 5 SH A
TENSILE STRENGTH ( MIN ) DIN 53504 1638 PSI ASTM D412 115 KG/CM2
ELONGATION AT BREAK ( MIN ) DIN 53504 450% ASTM D412 450%
ABRASION RESISTANCE ( MAX ) DIN 53516 120mm3 ASTM D5963 120mm3
COMPRESSION SET (70ºC/24 HRS/25% COMPRESSION) (MAX) DIN ISO 815-1 30% ASTM D395 METHOD B 30%
TEAR RESISTANCE ( ANGULAR ) MIN DIN 53515 168 LBS/INCH ASTM D624 30 KG/CM
CHANGE IN PROPERTIES AFTER
HEAT AGEING FOR ( 72 HRS. AT 70ºC ) ASTM D573
— HARDNESS (PTS) + 5 (MAX) + 5 (MAX)
— TENSILE STRENGTH (%) + 10 / – 25 + 10 / – 25
— ELONGATION AT BREAK (%) + 10 / – 25 + 10 / – 25
VOLUME SWELL : AT 70ºC FOR 72 HRS ASTM D 471
IN IRM OIL NO.1 NOT RECOMMENDED NOT RECOMMENDED
IN IRM OIL NO.2 NOT RECOMMENDED NOT RECOMMENDED
IN IRM OIL NO.3 NOT RECOMMENDED NOT RECOMMENDED
CHEMICAL RESISTANCE
— OZONE FAIR ASTM D 1149 FAIR
— DILUTE ACIDS AND BASES GOOD GOOD
— CONCENTRATED ACIDS AND BASES NOT RECOMMENDED NOT RECOMMENDED
— OILS NOT RECOMMENDED NOT RECOMMENDED
— SOLVENTS NOT RECOMMENDED NOT RECOMMENDED
TEMPERATURE RANGE -25º TO + 70ºC -25º TO + 70ºC
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  • Meets ASTM D 2000 M2 AA612A13B13C12G21J1
  • REACH, RoHS, PAH and CE compliant
  • High Abrasion Resistant
  • Suitable for applications such as snow plough rubbers, scraper blades, wipers and hard chute lining
  • Natural Rubber: 60° Shore
  • Anti-Static: ASTM D257 105 to 109
PROPERTIES TEST METHOD VALUES FPS UNITS TEST METHOD VALUES METRIC UNITS
SPECIFIC GRAVITY DIN 53508 1.17±0.05 ASTM D297 1.17±0.05
HARDNESS DIN 53505 60 ± 5 SH A ASTM D2240 60 ± 5 SH A
TENSILE STRENGTH ( MIN ) DIN 53504 1638 PSI ASTM D412 115 KG/CM2
ELONGATION AT BREAK ( MIN ) DIN 53504 450% ASTM D412 450%
ABRASION RESISTANCE ( MAX ) DIN 53516 120 MM3 ASTM D5963 120 MM3
COMPRESSION SET (70ºC/24 HRS/25% COMPRESSION) (MAX) DIN ISO 815-1 30% ASTM D395 METHOD B 30%
TEAR RESISTANCE ( ANGULAR ) MIN DIN 53515 168 LBS/INCH ASTM D624 30 KG/CM
ANTISTATIC CHARACTERISTIC ASTM D257 105 to 109 ASTM D257 105 to 109
CHANGE IN PROPERTIES AFTER
HEAT AGEING FOR ( 72 HRS. AT 70ºC ) ASTM D573
— HARDNESS (PTS) + 5 (MAX) + 5 (MAX)
— TENSILE STRENGTH (%) + 10 / – 25 + 10 / – 25
— ELONGATION AT BREAK (%) + 10 / – 25 + 10 / – 25
VOLUME SWELL : AT 70ºC FOR 72 HRS ASTM D 471
IN IRM OIL NO.1 NOT RECOMMENDED NOT RECOMMENDED
IN IRM OIL NO.2 NOT RECOMMENDED NOT RECOMMENDED
IN IRM OIL NO.3 NOT RECOMMENDED NOT RECOMMENDED
CHEMICAL RESISTANCE
— OZONE FAIR ASTM D 1149 FAIR
— DILUTE ACIDS AND BASES GOOD GOOD
— CONCENTRATED ACIDS AND BASES NOT RECOMMENDED NOT RECOMMENDED
— OILS NOT RECOMMENDED NOT RECOMMENDED
— SOLVENTS NOT RECOMMENDED NOT RECOMMENDED
TEMPERATURE RANGE -25º TO + 70ºC -25º TO + 70ºC
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  • For use in simple applications
  • Used where a cheaper material will suit
  • Economy Grade NR/SBR blend: 70° Shore
PROPERTIES VALUES
Colour Black
Compound NR/SBR
Density [Specific Gravity] 1.60
Hardness [Degrees Shore A] 70o ± 5
Tensile Strength [kg/cm2] 30
Elongation At Break 200%
Temperature Range -20 to +70 oC
Abrasion Resistance NA
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  • For use where a cheaper material will suit
  • Commercial Quality with 1 ply insertion
  • NR/SBR blend: 70° Shore
PROPERTIES VALUES
Colour Black
Compound NR/SBR
Density [Specific Gravity] 1.60
Hardness [Degrees Shore A] 70o ± 5
Tensile Strength [kg/cm2] 30
Elongation At Break 200%
Temperature Range -20 to +70 oC
Abrasion Resistance NA
Insertion 1 PLY POLYESTER FABRIC INSERTION
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  • REACH, RoHS, PAH and CE compliant
  • For use where a cheaper quality material will suit
  • Commercial Premium Grade NR/SBR: 70° Shore
PROPERTIES TEST METHOD VALUES FPS UNITS TEST METHOD VALUES METRIC UNITS
SPECIFIC GRAVITY DIN 53508 1.50±0.05 ASTM D297 1.50±0.05
HARDNESS DIN 53505 70 ± 5 SH A ASTM D2240 70 ± 5 SH A
TENSILE STRENGTH ( MIN ) DIN 53504 426 PSI ASTM D412 30 KG/CM2
ELONGATION AT BREAK ( MIN ) DIN 53504 200% ASTM D412 200%
TEAR RESISTANCE ( ANGULAR ) MIN DIN 53515 90 LBS/INCH ASTM D624 16 KG/CM
CHANGE IN PROPERTIES AFTER
HEAT AGEING FOR ( 72 HRS. AT 70 ºC ) ASTM D573
— HARDNESS (PTS) + 5 (MAX) + 5 (MAX)
— TENSILE STRENGTH (%) + 10 / -25 + 10 / -25
— ELONGATION AT BREAK (%) + 10 / -25 + 10 / -25
VOLUME SWELL : AT 70ºC FOR 72 HRS ASTM D 471
IN IRM OIL NO.1 NOT RECOMMENDED NOT RECOMMENDED
IN IRM OIL NO.2 NOT RECOMMENDED NOT RECOMMENDED
IN IRM OIL NO.3 NOT RECOMMENDED NOT RECOMMENDED
CHEMICAL RESISTANCE
— OZONE NOT RECOMMENDED ASTM D 1149 NOT RECOMMENDED
— DILUTE ACIDS AND BASES NOT RECOMMENDED NOT RECOMMENDED
— CONCENTRATED ACIDS AND BASES NOT RECOMMENDED NOT RECOMMENDED
— OILS NOT RECOMMENDED NOT RECOMMENDED
— SOLVENTS NOT RECOMMENDED NOT RECOMMENDED
TEMPERATURE RANGE -20º TO + 70 ºC -20º TO + 70 ºC
COLOUR BLACK
View Material ProductDownload Data Sheet
  • REACH, RoHS, PAH and CE compliant
  • Commercial Premium Quality with a 1 ply cloth insertion
  • NR/SBR blend: 70° Shore
PROPERTIES TEST METHOD VALUES FPS UNITS TEST METHOD VALUES METRIC UNITS
SPECIFIC GRAVITY DIN 53508 1.50±0.05 ASTM D297 1.50±0.05
HARDNESS DIN 53505 70 ± 5 SH A ASTM D2240 70 ± 5 SH A
TENSILE STRENGTH ( MIN ) DIN 53504 426 PSI ASTM D412 30 KG/CM2
ELONGATION AT BREAK ( MIN ) DIN 53504 200% ASTM D412 200%
TEAR RESISTANCE ( ANGULAR ) MIN DIN 53515 90 LBS/INCH ASTM D624 16 KG/CM
CHANGE IN PROPERTIES AFTER
HEAT AGEING FOR ( 72 HRS. AT 70 ºC ) ASTM D573
— HARDNESS (PTS) + 5 (MAX) + 5 (MAX)
— TENSILE STRENGTH (%) + 10 / -25 + 10 / -25
— ELONGATION AT BREAK (%) + 10 / -25 + 10 / -25
VOLUME SWELL : AT 70ºC FOR 72 HRS ASTM D 471
IN IRM OIL NO.1 NOT RECOMMENDED NOT RECOMMENDED
IN IRM OIL NO.2 NOT RECOMMENDED NOT RECOMMENDED
IN IRM OIL NO.3 NOT RECOMMENDED NOT RECOMMENDED
CHEMICAL RESISTANCE
— OZONE NOT RECOMMENDED ASTM D 1149 NOT RECOMMENDED
— DILUTE ACIDS AND BASES NOT RECOMMENDED NOT RECOMMENDED
— CONCENTRATED ACIDS AND BASES NOT RECOMMENDED NOT RECOMMENDED
— OILS NOT RECOMMENDED NOT RECOMMENDED
— SOLVENTS NOT RECOMMENDED NOT RECOMMENDED
TEMPERATURE RANGE -20º TO + 70 ºC -20º TO + 70 ºC
COLOUR BLACK
INSERTION 1PLY COTTON 22+/-­‐5 GSM FABRIC
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  • Certified to BS EN1337-3
  • REACH, RoHS, PAH and CE compliant
  • Natural Rubber: 60° Shore

PROPERTIES

TEST METHOD

VALUES FPS UNITS

TEST METHOD

VALUES METRIC UNITS

SPECIFIC GRAVITY

DIN 53508

1.25 ± 0.05

ASTM D297

1.25 ± 0.05

HARDNESS

DIN 53505

65 ± 5 SH A

ASTM D2240

65 ± 5 SH A

TENSILE STRENGTH ( MIN )

DIN 53504

2275 PSI

ASTM D412

160KG/CM2

ELONGATION AT BREAK ( MIN )

DIN 53504

400%

ASTM D412

425%

COMPRESSION SET (70ºC/24 HRS/25% COMPRESSION) (MAX)

DIN 53517

30%

ASTM D395 METHOD B

30%

TEAR RESISTANCE (Trouser Method A) MIN

DIN 53515

45.68 LBS/INCH

ASTM D624

8 kN/m

G Modulas (MPA)

EN1337-3 (ANNEX D)

0.9ᵃ ± 0.15

CHANGE IN PROPERTIES AFTER

HEAT AGEING FOR ( 168 HRS. AT 70 ºC )

ASTM D573

— HARDNESS (PTS)

– 5 / + 10

— TENSILE STRENGTH (%)

± 15

— ELONGATION AT BREAK (%)

± 25

— OZONE RESISTANCE ELONGATION 30% / 96 HRS / 40 ºC ±2 ºC

NO CRACKS AT 25 PPHM

ASTM D 1149

NO CRACKS AT 25 PPHM

TEMPERATURE RANGE

-20º TO + 70 ºC

-20º TO + 70 ºC

COLOUR

BLACK
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PROPERTIES VALUES
Colour Black
Polymer NR
Tensile Strength kg/cm2 115
Abrasion Resistance 250mm3