Contact Us

    Silicone Sponge Sheet


    Reglin Silicone Sponge is a premium grade, non-toxic and inert open cell Silicone Sponge Sheet. It has very high temperature resistance and is completely UV stable, making it impervious to ozone effects and extreme weather conditions. Silicone Sponge has good physical properties and will maintain its flexibility over a wide temperature range.

    Silicone Sponge Sheet has low thermal and electrical conductivity, making it suitable for critical electrical and electronic insulating and isolating applications.

    Technical Information

    Polymer Silicone
    Colour White
    Density 250 kg/m3 BSENISO 845
    Tensile Strength 600 kPa BSENISO 1798
    Elongation @ Break 145% (min) BSENISO 1798
    Compression Set 50% Compression 24hrs recovery
    (22hrs @ 70°C)
    (22hrs @ 100°C)
    2.8 kN/m
    12% 14.5%
    BSENISO 1856
    Ozone Resistance Test (50±5pphm, 40±2°C, 100hrs) No Cracking KSM 6518:2006
    Compression Stress 90 kPa @ 40% strain BSENISO 3386
    Thermal conductivity 6.4 x 10-2 W .m-1 .K-1 BS 874 PART 2
    Temperature Range -60°C to +200°C (continuous)
    -60°C to +250°C (intermittent)

    Available Sizes

    STANDARD THICKNESS 1.5mm, 3mm, 5mm, 6mm, 10mm 3mm with adhesive backing
    STANDARD ROLL SIZE 1000mm x 10mtrs

    Cut lengths, strips and custom shapes are available upon request
    Silicone sponge can also be supplied in 16.0mm, 20.0mm and 25.0mm in sheets 600mm x 1000mm. Lead times apply to this product

    Premium Grade Silicone Sponge Rubber Sheet


    Silicone Sponge Sheet has been designed primarily for use as a compressible strip, pad, or gasket and is mainly used for sealing, insulating, isolating and protecting steel or other surfaces in sensitive and critical high temperature applications. Its properties make it suitable for use in a wide range of applications including:

    • Flange gaskets
    • Door seals
    • Electronic equipment seals
    • Electrical and lighting fixture seals
    • Thermal and electrical insulation
    • Insulating strip
    • Isolation barriers
    • Variety of sealing applications