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Products and Services
sil100 (general purpose)


General Purpose compounds are an ideal solution for customers who need the technical advantages of silicone, but do not demand specific performance criteria. A very capable all round material with good physical and mechanical properties, high and low temperature resistance, aging resistance and prolonged use at temperatures from –60c to 200c.

Typically, these compounds can be used for compression moulded and extruded products. A post cure is recommended to enhance physical properties.

Durometer Hardness (Shore A)20 – 80
Specific Gravity (g/cm3)1.08 – 1.22
Tensile Strength (Mpa)6 – 11
Elongation (%)200 – 600
Tear Strength (N/mm)13 - 24
Catalyst type**
Compression Set % (22h @ 175°C)25 – 40
ApprovalsFDA; BGVV; USPVI
Colours available: All

Download Data Sheet

For information regarding Health and Safety, please refer to the Health and Safety Data Sheet available from health&safety@primasil.com



Primasil Silicones Ltd., Kington Road , Weobley, Herefordshire, HR4 8QU, United Kingdom. tel: +44(0)1544 312600