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Silicone Gaskets

Silicone 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 Non-toxic Grade FDA Approved Silicone
  • White Food & Drink Grade FDA Approved Silicone
  • Translucent Vacuum Grade Silicone
  • Translucent Food Quality FDA Approved Silicone
  • Red EU1935 FDA Approved Silicone
  • Grey Flame Retardant UL94 VO Self-extinguishing Silicone
  • Blue Metal Detectable FDA Approved Silicone
  • Blue Food Quality FDA Approved Silicone
  • Black Non-toxic Grade FDA Approved Silicone
  • Black Food Quality FDA Approved Silicone
  • Black Electrically Conductive Silicone
View Material ProductDownload Data Sheet
  • REACH, RoHS, PAH and CE compliant
  • For applications that demand excellent heat and flame resistance together with very good ageing and weather characteristics
  • Suitable for use with food and drink
  • High Quality, Non-Toxic General Purpose grade silicone: 40° Shore
  • White – RAL 9003
PROPERTIES TEST METHOD VALUES FPS UNITS TEST METHOD VALUES METRIC UNITS
SPECIFIC GRAVITY DIN 53508 1.2±0.05 ASTM D297 1.2±0.05
HARDNESS DIN 53505 40 ± 5 SH A ASTM D2240 40 ± 5 SH A
TENSILE STRENGTH ( MIN ) DIN 53504 853 PSI ASTM D412 60 KG/CM2
ELONGATION AT BREAK ( MIN ) DIN 53504 200% ASTM D412 200%
COMPRESSION SET (70º C/24 HRS/25% SET) (MAX) DIN ISO 815-1 40% ASTM D395 METHOD B 40%
POLYMER CONTENT: 100%
TEAR RESISTANCE ( ANGULAR ) MIN DIN 53515 112 LBS/INCH ASTM D624 20 KG/CM
CHANGE IN PROPERTIES
HEAT AGEING ( 72 HRS. AT 100 ºC ) ASTM D573
— HARDNESS (PTS) + 3 (MAX) + 3 (MAX)
— TENSILE STRENGTH (%) ±5 ±5
— ELONGATION AT BREAK (%) ±5 ±5
VOLUME SWELL : AT 70º C FOR 72 HRS/IN ASTM D 471
IRM OIL NO.1 + 5% + 5%
IRM OIL NO.2 + 7% + 7%
IRM OIL NO.3 + 25% + 25%
CHEMICAL RESISTANCE
— OZONE EXCELLENT ASTM D 1149 EXCELLENT
— DILUTE ACIDS AND BASES EXCELLENT EXCELLENT
— CONCENTRATED ACIDS AND BASES EXCELLENT EXCELLENT
— OILS GOOD GOOD
— SOLVENTS FAIR FAIR
TEMPERATURE RANGE -90 º TO + 200º C -90 º TO + 200º C
COLOUR WHITE – RAL 9003
View Material ProductDownload Data Sheet
  • Approved to FDA 21 CFR No: 177 – 2600 – EU1935/2004 regulations and USP class V1 compliant
  • REACH, RoHS, PAH and CE compliant
  • High Quality Silicone: 60° Shore
  • White – RAL 9003
PROPERTIES TEST METHOD VALUES FPS UNITS TEST METHOD VALUES METRIC UNITS
SPECIFIC GRAVITY DIN 53508 1.2±0.05 ASTM D297 1.2±0.05
HARDNESS DIN 53505 60 ± 5 SH A ASTM D2240 60 ± 5 SH A
TENSILE STRENGTH ( MIN ) DIN 53504 853 PSI ASTM D412 60 KG/CM2
ELONGATION AT BREAK ( MIN ) DIN 53504 250% ASTM D412 250%
COMPRESSION SET (70º C/24 HRS/25% SET) (MAX) DIN ISO 815-1 40% ASTM D395 METHOD B 40%
TEAR RESISTANCE ( ANGULAR ) MIN DIN 53515 112 LBS/INCH ASTM D624 20 KG/CM
POLYMER CONTENT: 100%
CHANGE IN PROPERTIES
HEAT AGEING ( 72 HRS. AT 100 ºC ) ASTM D573
— HARDNESS (PTS) + 3 (MAX) + 3 (MAX)
— TENSILE STRENGTH (%) ±5 ±5
— ELONGATION AT BREAK (%) ±5 ±5
VOLUME SWELL : AT 70º C FOR 72 HRS/IN ASTM D 471
IRM OIL NO.1 + 5% + 5%
IRM OIL NO.2 + 7% + 7%
IRM OIL NO.3 + 25% + 25%
CHEMICAL RESISTANCE
— OZONE EXCELLENT ASTM D 1149 EXCELLENT
— DILUTE ACIDS AND BASES EXCELLENT EXCELLENT
— CONCENTRATED ACIDS AND BASES EXCELLENT EXCELLENT
— OILS GOOD GOOD
— SOLVENTS FAIR FAIR
TEMPERATURE RANGE -90 º TO + 200º C -90 º TO + 200º C
COLOUR WHITE – RAL 9003
Download Data Sheet
PROPERTIES TEST METHOD VALUES FPS UNITS TEST METHOD VALUES METRIC UNITS
SPECIFIC GRAVITY DIN 53508 1.15 ± 0.05 ASTM D297 1.15 ± 0.05
HARDNESS DIN 53505 50 ± 5 SH A ASTM D2240 50 ± 5 SH A
TENSILE STRENGTH ( MIN ) DIN 53504 1422PSI ASTM D412 100KG/CM2
ELONGATION AT BREAK ( MIN ) DIN 53504 500% ASTM D412 500%
COMPRESSION SET (70ºC/24 HRS/25% SET) (MAX) DIN ISO 815-1 45% ASTM D395 METHOD B 45%
POLYMER CONTENT (%) 100 100
TEAR RESISTANCE ( ANGULAR ) MIN DIN 53515 140 LBS/INCH ASTM D624 20 KG/CM
CHANGE IN PROPERTIES AFTER
HEAT AGEING ( 72 HRS. AT 70 ºC ) ASTM D573
— HARDNESS (PTS) + 3 (MAX) + 3 (MAX)
— TENSILE STRENGTH (%) ±5/ – 5 ±5/ – 5
— ELONGATION AT BREAK (%) ±5/ – 5 ±5/ – 5
VOLUME SWELL : AT 70ºC FOR 72 HRS/IN ASTM D 471
IRM OIL NO.1 FAIR FAIR
IRM OIL NO.2 FAIR FAIR
IRM OIL NO.3 FAIR FAIR
CHEMICAL RESISTANCE
— OZONE EXCELLENT ASTM D 1149 EXCELLENT
— DILUTE ACIDS AND BASES EXCELLENT EXCELLENT
— CONCENTRATED ACIDS AND BASES EXCELLENT EXCELLENT
— OILS FAIR FAIR
— SOLVENTS FAIR FAIR
TEMPERATURE RANGE -90º TO + 200º C -90º TO + 200º C
COLOUR TRANSLUCENT
View Material ProductDownload Data Sheet
  • Approved to FDA 21 CFR No; 177 – 2600 & EU1935/2004 regulations and USP Class V1 compliant
  • REACH, RoHS, PAH and CE compliant
  • High Quality, Food and Drink grade silicone: 60° Shore
PROPERTIES TEST METHOD VALUES FPS UNITS TEST METHOD VALUES METRIC UNITS
SPECIFIC GRAVITY DIN 53508 1.2±0.05 ASTM D297 1.2±0.05
HARDNESS DIN 53505 60 ± 5 SH A ASTM D2240 60 ± 5 SH A
TENSILE STRENGTH ( MIN ) DIN 53504 853 PSI ASTM D412 100 KG/CM2
ELONGATION AT BREAK ( MIN ) DIN 53504 250% ASTM D412 250%
COMPRESSION SET (70º C/24 HRS/25% SET) (MAX) DIN ISO 815-1 40% ASTM D395 METHOD B 40%
POLYMER CONTENT (%) 100 100
TEAR RESISTANCE ( ANGULAR ) MIN DIN 53515 112 LBS/INCH ASTM D624 20 KG/CM
CHANGE IN PROPERTIES
HEAT AGEING ( 72 HRS. AT 100 ºC ) ASTM D573
— HARDNESS (PTS) + 3 (MAX) + 3 (MAX)
— TENSILE STRENGTH (%) ±5 ±5
— ELONGATION AT BREAK (%) ±5 ±5
VOLUME SWELL : AT 70º C FOR 72 HRS/IN ASTM D 471
IRM OIL NO.1 + 5% + 5%
IRM OIL NO.2 + 7% + 7%
IRM OIL NO.3 + 25% + 25%
CHEMICAL RESISTANCE
— OZONE EXCELLENT ASTM D 1149 EXCELLENT
— DILUTE ACIDS AND BASES EXCELLENT EXCELLENT
— CONCENTRATED ACIDS AND BASES EXCELLENT EXCELLENT
— OILS GOOD GOOD
— SOLVENTS FAIR FAIR
TEMPERATURE RANGE -60 º TO + 225º C -60 º TO + 225º C
COLOUR TRANSLUCENT
View Material ProductDownload Data Sheet
  • Approved to FDA 21 CFR No: 177 – 2600, EU1935/2004 regulations and class V1 compliant
  • REACH, RoHS, PAH and CE compliant
  • High Quality Silicone: 60° Shore
  • Red – RAL 3016
PROPERTIES TEST METHOD VALUES FPS UNITS TEST METHOD VALUES METRIC UNITS
SPECIFIC GRAVITY ASTM D297 1.20 DIN 53508 1.20
HARDNESS ASTM D2240 60 ± 5 SH A DIN 53505 60 ± 5 SH A
TENSILE STRENGTH ( MIN ) ASTM D412 712 PSI DIN 53504 60 KG/CM2
ELONGATION AT BREAK ( MIN ) ASTM D412 250% DIN 53504 250%
COMPRESSION SET (70º C/24 HRS/25% SET) (MAX) ASTM D395 METHOD B 40% DIN 53517 40%
TEAR RESISTANCE ( ANGULAR ) MIN ASTM D624 112 LBS/INCH DIN 53515 20 KG/CM
POLYMER CONTENT: 100 100
CHANGE IN PROPERTIES
HEAT AGEING ( 72 HRS. AT 100 ºC ) ASTM D573
— HARDNESS (PTS) +3 (MAX) +3 (MAX)
— TENSILE STRENGTH (%) + 5 / – 5 + 5 / – 5
— ELONGATION AT BREAK (%) + 5 / – 5 + 5 / – 5
VOLUME SWELL : AT 70º C FOR 72 HRS/IN ASTM D 471
ASTM OIL NO.1 + 5% + 5%
ASTN OIL NO.2 + 7% + 7%
ASTM OIL NO.3 + 25% + 25%
CHEMICAL RESISTANCE
— OZONE ASTM D 1149 EXCELLENT EXCELLENT
— DILUTE ACIDS AND BASES EXCELLENT EXCELLENT
— CONCENTRATED ACIDS AND BASES EXCELLENT EXCELLENT
— OILS GOOD GOOD
—SOLVENTS FAIR FAIR
TEMPERATURE RANGE -90 º TO + 200º C -90 º TO + 200º C
COLOUR RED – RAL 3016 RED – RAL 3016
Download Data Sheet
PROPERTIES TEST METHOD VALUE TEST METHOD VALUE
SPECIFIC GRAVITY DIN 53508 1.5 ASTM D297 1.5
HARDNESS DIN 53505 60 ± 5 SH A ASTM D2240 60 ± 5 SH A
TENSILE STRENGTH (MIN) DIN 53504 50kg/cm2 ASTM D412 50kg/cm2
ELONGATION AT BREAK (MIN) DIN 53504 300% ASTM D412 300%
COMPRESSION SET (70 ºC/24 HRS/25% SET) 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
HEAT AGEING (72 HRS. AT 150ºC) ASTM D573
HARDNESS (PTS) + 5 – 10 (MAX) + 5 – 10 (MAX)
TENSILE STRENGTH (%) ±20% ±20%
ELONGATION AT BREAK (%) ±30% ±30%
CHEMICAL RESISTANCE
OZONE EXCELLENT ASTM D1149 EXCELLENT
DILUTE ACIDS AND BASES FAIR FAIR
CONCENTRATED ACIDS AND BASES NOT RECOMMENDED NOT RECOMMENDED
OIL FAIR FAIR
SOLVENTS FAIR FAIR
TEMPERATURE RANCE -50℃ to +200℃ -50℃ to +200℃
COLOUR GREY
FIRE CLASSIFICATION UL94 VO PASS UL94 VO PASS
View Material ProductDownload Data Sheet
  • Approved to FDA 21 CFR 177.2600 – EU1935/2004 Compliant
  • REACH, RoHS, PAH and CE compliant
  • Metal Detectable Silicone: 60° Shore
  • Blue – RAL 5026
PROPERTIES TEST METHOD VALUES FPS UNITS TEST METHOD VALUES METRIC UNITS
SPECIFIC GRAVITY DIN 53508 1.30 ASTM D297 1.30
HARDNESS DIN 53505 60 ± 5 SH A ASTM D2240 60 ± 5 SH A
TENSILE STRENGTH ( MIN ) DIN 53504 853 PSI ASTM D412 60 KG/CM2
ELONGATION AT BREAK ( MIN ) DIN 53504 300% ASTM D412 300%
COMPRESSION SET (70º C/24 HRS/25% SET) (MAX) DIN 53517 45% ASTM D395 METHOD B 45%
TEAR RESISTANCE ( ANGULAR ) MIN DIN 53515 95 LBS/INCH ASTM D624 17 KG/CM
POLYMER CONTENT (%) 100
CHANGE IN PROPERTIES
HEAT AGEING ( 72 HRS. AT 100 ºC ) ASTM D573
— HARDNESS (PTS) + 1 (MAX) + 1 (MAX)
— TENSILE STRENGTH (%) ±5 ±5
— ELONGATION AT BREAK (%) ±5 ±5
VOLUME SWELL : AT 70º C FOR 72 HRS/IN ASTM D 471
IRM OIL NO.1 NA NA
IRM OIL NO.2 NA NA
IRM OIL NO.3 NA NA
CHEMICAL RESISTANCE
— OZONE EXCELLENT ASTM D 1149 EXCELLENT
— DILUTE ACIDS AND BASES FAIR FAIR
— CONCENTRATED ACIDS AND BASES FAIR FAIR
— OILS FAIR FAIR
— SOLVENTS FAIR FAIR
TEMPERATURE RANGE -60 º TO + 200º C -60 º TO + 200º C
COLOUR RAL 5026 BLUE RAL 5026 BLUE
POLYMER CONTENT (%) 100
View Material ProductDownload Data Sheet
  • Approved to FDA 21 CFR No: 177 – 2600, EU1935/2004 regulations and class V1 compliant
  • REACH, RoHS, PAH and CE compliant
  • High Quality Silicone: 60° Shore
  • Blue – RAL 5022
PROPERTIES TEST METHOD VALUES FPS UNITS TEST METHOD VALUES METRIC UNITS
SPECIFIC GRAVITY DIN 53508 1.16+±0.05 ASTM D297 1.16±0.05
HARDNESS DIN 53505 60 ASTM D2240 60
TENSILE STRENGTH (KG/CM2) DIN 53504 853 PSI ASTM D412 80
ELONGATION AT BREAK ( MIN ) DIN 53504 300% ASTM D412 300%
COMPRESSION SET (150º C/24 HRS/25% SET) (MAX) DIN ISO 815-1 40% ASTM D395 METHOD B 40%
TEAR RESISTANCE ( ANGULAR ) MIN DIN 53515 112 LBS/INCH ASTM D624 20 KG/CM
POLYMER CONTENT: 100%
CHANGE IN PROPERTIES
HEAT AGEING ( 72 HRS. AT 100 ºC ) ASTM D573
— HARDNESS (PTS) + 3 (MAX) + 3 (MAX)
— TENSILE STRENGTH (%) ±5 ±5
— ELONGATION AT BREAK (%) ±5 ±5
VOLUME SWELL : AT 70º C FOR 72 HRS/IN ASTM D 471
ASTM OIL NO.1 + 5% + 5%
ASTM OIL NO.2 + 7% + 7%
ASTM OIL NO.3 + 25% + 25%
CHEMICAL RESISTANCE
— OZONE EXCELLENT ASTM D 1149 EXCELLENT
— DILUTE ACIDS AND BASES EXCELLENT EXCELLENT
— CONCENTRATED ACIDS AND BASES EXCELLENT EXCELLENT
— OILS GOOD GOOD
— SOLVENTS FAIR FAIR
TEMPERATURE RANGE -60 º TO + 225º C -60 º TO + 225º C
COLOUR BLUE -RAL 5022
View Material ProductDownload Data Sheet
  • REACH, RoHS, PAH and CE compliant
  • For applications that demand excellent heat and flame resistance with very good ageing and weather characteristics
  • Suitable for use with food and drink
  • High Quality Silicone: 40° Shore
  • FDA APPROVED
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 40 ± 5 SH A ASTM D2240 40 ± 5 SH A
TENSILE STRENGTH ( MIN ) DIN 53504 858 PSI ASTM D412 60 KG/CM2
ELONGATION AT BREAK ( MIN ) DIN 53504 200% ASTM D412 200%
COMPRESSION SET (70º C/24 HRS/25% SET) (MAX) DIN 53517 40% ASTM D395 METHOD B 40%
TEAR RESISTANCE ( ANGULAR ) MIN DIN 53515 112 LBS/INCH ASTM D624 20 KG/CM
POLYMER CONTENT (%) 100 100
CHANGE IN PROPERTIES
HEAT AGEING ( 72 HRS. AT 100 ºC ) ASTM D573
— HARDNESS (PTS) + 3 (MAX) + 3 (MAX)
— TENSILE STRENGTH (%) + 5 / – 5 + 5 / – 5
— ELONGATION AT BREAK (%) + 5 / – 5 + 5 / – 5
VOLUME SWELL : AT 70º C FOR 72 HRS/IN ASTM D 471
IRM OIL NO.1 + 5% + 5%
IRM OIL NO.2 + 7% + 7%
IRM OIL NO.3 + 25% + 25%
CHEMICAL RESISTANCE
— OZONE DIN 53508 EXCELLENT ASTM D 1149 EXCELLENT
— DILUTE ACIDS AND BASES EXCELLENT EXCELLENT
— CONCENTRATED ACIDS AND BASES EXCELLENT EXCELLENT
— OILS GOOD GOOD
— SOLVENTS FAIR FAIR
TEMPERATURE RANGE -90 º TO + 200º C -90 º TO + 200º C
View Material ProductDownload Data Sheet
  • Approved to FDA 21 CFR No: 177 – 2600, EU1935/2004 regulations and class V1 compliant
  • REACH, RoHS, PAH and CE compliant
  • High Quality Silicone: 60° Shore
PROPERTIES TEST METHOD VALUES FPS UNITS TEST METHOD VALUES METRIC UNITS
SPECIFIC GRAVITY DIN 53508 1.16+±0.05 ASTM D297 1.16±0.05
HARDNESS DIN 53505 60 ASTM D2240 60
TENSILE STRENGTH (KG/CM2) DIN 53504 853 PSI ASTM D412 80
ELONGATION AT BREAK ( MIN ) DIN 53504 300% ASTM D412 300%
COMPRESSION SET (150º C/24 HRS/25% SET) (MAX) DIN ISO 815-1 40% ASTM D395 METHOD B 40%
TEAR RESISTANCE ( ANGULAR ) MIN DIN 53515 112 LBS/INCH ASTM D624 20 KG/CM
POLYMER CONTENT: 100%
CHANGE IN PROPERTIES
HEAT AGEING ( 72 HRS. AT 100 ºC ) ASTM D573
— HARDNESS (PTS) + 3 (MAX) + 3 (MAX)
— TENSILE STRENGTH (%) ±5 ±5
— ELONGATION AT BREAK (%) ±5 ±5
VOLUME SWELL : AT 70º C FOR 72 HRS/IN ASTM D 471
ASTM OIL NO.1 + 5% + 5%
ASTM OIL NO.2 + 7% + 7%
ASTM OIL NO.3 + 25% + 25%
CHEMICAL RESISTANCE
— OZONE EXCELLENT ASTM D 1149 EXCELLENT
— DILUTE ACIDS AND BASES EXCELLENT EXCELLENT
— CONCENTRATED ACIDS AND BASES EXCELLENT EXCELLENT
— OILS GOOD GOOD
— SOLVENTS FAIR FAIR
TEMPERATURE RANGE -60 º TO + 225º C -60 º TO + 225º C
COLOUR BLACK
Download Data Sheet
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 60 ± 5 SH A ASTM D2240 60 ± 5 SH A
TENSILE STRENGTH ( MIN ) DIN 53504 853PSI ASTM D412 60KG/CM2
ELONGATION AT BREAK ( MIN ) DIN 53504 400% ASTM D412 400%
COMPRESSION SET (70ºC/24 HRS/25% SET) (MAX) DIN ISO 815-1 45% ASTM D395 METHOD B 45%
POLYMER CONTENT (%) 100 100
VOLUME RESISTIVITY ≤ 3.0 ohm.cm ≤ 3.0 ohm.cm
TEAR RESISTANCE ( ANGULAR ) MIN DIN 53515 112 LBS/INCH ASTM D624 20 KG/CM
CHANGE IN PROPERTIES AFTER
HEAT AGEING ( 72 HRS. AT 70 ºC ) ASTM D573
— HARDNESS (PTS) + 3 (MAX) + 3 (MAX)
— TENSILE STRENGTH (%) ±5/ – 5 ±5/ – 5
— ELONGATION AT BREAK (%) ±5/ – 5 ±5/ – 5
VOLUME SWELL : AT 70ºC FOR 72 HRS/IN ASTM D 471
IRM OIL NO.1 FAIR FAIR
IRM OIL NO.2 FAIR FAIR
IRM OIL NO.3 FAIR FAIR
CHEMICAL RESISTANCE
— OZONE EXCELLENT ASTM D 1149 EXCELLENT
— DILUTE ACIDS AND BASES EXCELLENT EXCELLENT
— CONCENTRATED ACIDS AND BASES EXCELLENT EXCELLENT
— OILS FAIR FAIR
— SOLVENTS FAIR FAIR
TEMPERATURE RANGE -90º TO + 200º C -90º TO + 200º C
COLOUR BLACK