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Product Information
Technical Datasheet
Safety Datasheet


A neutral cure, elastic silicone sealant which conforms to the EN1366-4 standard for fire retardancy and has a fire rating of up to 5 hours in certain joint configurations.

CE Marked under both ETAG 026 Part 3 and EN15651-1:2012 type F-EXT-INT CC class F 25LM.


  • All building joints which require a fire rating.
  • Sealing joints, voids and irregular holes in fire walls, partitions and other structures.
  • Fire rated expansion joints.


  • Neutral cure – adheres to most building surfaces, porous and non porous.
  • Permanently flexible.
  • Excellent weathering characteristics – suitable for internal and external use.
  • Can be used in joints up to 50mm wide and 25mm deep.
  • No priming required for most construction substrates.
  • Non slump - easy to apply and tool off.
  • Long tooling time - 20-30 minutes.