AS401 Soft Grade EPDM

AS401 is a soft grade closed cell EPDM sponge that offers excellent airtight and waterproof properties as well as good UV and ageing resistance making it ideal for outdoor applications. Available in rolls, sheets and cut/pressed both plain and adhesive backed in thicknesses from 1mm to 50mm typically.

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We have a thorough understanding of which materials are best suited to particular applications. Call us now if you’d like to discuss your requirement. We’ll give you the best advice possible.

Typical Applications

Seals
Gaskets
Weather Stripping
Pads
Mounting Tapes
Ozone Resistant
Light Seals
Vibration Dampening
Anti-Scratch Pads
Floor Underlay

Characteristics

Parameter	Value
Density	65-70 Kg/m3
Compression Set	Average
High Temperature	Average
Low Temperature	Average
Resistance to Solvents	Average
Resistance to Ozone	Excellent
Resistance to Dilute Acids	Average
Flammability	Poor
Resistance to Swell in Oil and Petrol	Poor
Ageing	Excellent
Water Absorption	Good
Acoustic and Sound Insulation	Average

The above figures are average values and should be considered as guidelines not specifications.

Documentation

While reasonable care has been taken to ensure that material data is representative, AS Rubber & Plastics Ltd does not warrant or otherwise guarantee, expressly or impliedly, the suitability, accuracy, reliability or completeness of the information.

We recommend evaluation prior to use to ascertain the suitability of the material for the application.

Downloadable Documents
AS401 Soft Grade EPDM Material Data Sheet
AS401 Soft Grade EPDM Safety Data Sheet