suraSil™ Solid Rubber Extrusions

Discover the benefits of our suraSil™ Solid Rubber Extrusions


Our suraSil™ range of solid extrusion grades is specifically formulated to process on our extrusion lines.

Silicone Engineering mixes all suraSil™ grades in-house to the highest standards of quality. Using their state-of-the-art laboratory and in-house mixing facilities, they rigorously test each batch before production and can adjust formulations to meet your unique needs.

suraSil™GP materials offer all the resilience and versatility of silicone rubber and comply with a range of industry standards, such as those of the Food and Drug Administration (FDA), the Water Regulations Advisory Scheme (WRAS) and EU framework directive EC1935/2004.

The suraSil™ range is available in A-scale shore hardness of 30 to 80. It is available in white, red (Riox), black and translucent as standard and Silicone Engineering offers a colour matching service for special requirements.


Silicone Engineering mixes all suraSil™ grades in-house, so silicone extrusion products perform to the highest quality standards and meet a wide range of customer specifications and requirements.

Using a state-of-the-art laboratory with in-house mixing facilities, Silicone Engineering rigorously test each batch before production and can adjust formulations to meet your unique needs.

Special grades

In addition to the suraSil™GP range, we offer specialist products for more demanding or unusual environments.

Material Type

  • GP – General Purpose
  • HT – High Tear
  • FR – Flame Retardant
  • THT – High Temperature
  • LCH – Low Smoke & Toxicity
  • FS – Fluorosilicone
  • TS – Tough


If you require a suraSil™ silicone product that meets your specific needs, please do not hesitate to get in touch with our experts. We will be very happy to arrange a site visit at short notice to assess and discuss your requirements. We will then work as quickly as possible to design, prototype and produce a rigorously tested, industry compliant product.



  • Manufactured in tubing, cord, profiles & sections
  • Shore A hardness from 30-80
  • Available in translucent, white, riox or black
  • Colour matching available
  • FDA approved
  • Also available in low smoke, low toxicity (LCH) and flame retardant (FR)

suraSil™ is extremely resilient and versatile.

suraSil™GP materials offer all the resilience and versatility of silicone rubber, and are ideal for industries where adverse temperatures are an issue – or where an inert, robust polymer is required. Silicone Engineering has large stocks of all formulation ingredients. Therefore, there are no compound supply issues or long lead times guaranteeing a sustained supply of finished products. Silicone Engineering can kit, mix and issue compounds to production within hours, not weeks. You will benefit from a quick turnaround – even if you have very specific requirements. suraSil™GP complies with a range of industry standards, such as the Food and Drug Administration (FDA), and the Water Regulations Advisory Scheme (WRAS). The suraSil™ range is available in A-scale shore hardness of 40 to 70 for extrusions, and as low as 10 for molding processes. It is available in white, red (Riox), black and translucent, and we offer a colour matching service for special requirements.