Silicone Rubber

Silicone Rubber Manufacturers


Properties of Silicone

Silicone rubber is a hard but flexible material that can be supplied in a range of hardness’s from 40º shore through to 60º shore, whereas silicone sponge is a relatively soft, closed cell flexible product which is presented with a skin finish on one or both sides and can be supplied in a vast range of densities from 200kg to 500kg.

The table below is a quick guide to show the various colours, roll sizes and thicknesses that these two materials can be manufactured in.


Silicone Rubber Roll Size – 1.2 mtrs x 10 mtrs

Available in thicknesses 0.3mm, 0.5mm, 0.8mm, 1mm, 1.5mm, 2mm, 3mm, 4mm, 5mm, 6mm, 8mm, 10mm, 12mm

Colours available: Red Oxide, White, Black, Translucent. Others colours may be available subject to minimum order quantities. Please ask for further information.


Silicone Sponge Roll Size – 1 mtr x 10 mtrs

Available in thicknesses 1.5mm, 2mm, 3mm, 4mm, 5mm, 6mm, 8mm, 10mm, 12mm, 15mm, 19mm, 25mm

Colours available: White, Black as standard. Other colours may be available subject to minimum order quantities. Please ask for further information.


Silicone Rubber has many attributes including:

  • UV resistant
  • Ozone resistant
  • +200c working temperature
  • Available in flame retardant grade
  • Available in food quality grade

Silicone Rubber Products

Advanced Seals & Gaskets Ltd have the ability to convert this range of materials into any of the following product formats:

Self-adhesive backed Silicone

If you prefer, we can add a self-adhesive backing with a peel-able liner to one or both sides of the finished product to assist with the assembly of your product.

Help with Silicone

If you would like to speak with a representative to discuss your specific application or requirements please call our sales office direct on 01384 469100, alternatively, you can send an E-mail. Simply click on the link and forward us your details along with your question and we will contact you immediately.

Material Enquiry

For more details use the form below or contact us on 01384 469100.






    Material Specification

    Full technical data can be supplied upon request,
    or downloaded from our online portal.