Firm Grade EPDM Sponge.

Accreditations Roundal2024

AS Rubber Product Reference: AS403

AS403 is a Firm Grade EPDM closed cell sponge that offers excellent airtight and waterproof properties as well as good UV and ageing resistance making it an ideal material for outdoor applications.

Available in rolls, sheets and cut/pressed parts in both plain and adhesive backed in thicknesses from 1mm to 50mm typically.

We have a thorough understanding of which materials are best suited to particular applications.

Typical Applications

Mounting Tapes

Acoustic & Sound Insulations

Ozone Resistant

Conductive Foams

Light Seals

Gaskets

Weather Stripping

Vibration Dampening

Anti-Scratch Pads

Floor Underlay

Anti rattle pads

epdm sponge in black with a shadow coming from the bottom.

Available Colours:

Downloadable Documents:

Characteristics

Density 180 - 200 Kg/m3
Compression Set Good
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

As202 Neoprene

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.

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