Fire-Resistant Silicone

Sealants & Silicones

Selsil Fire-Resistant Silicone is a one-component, gun-applied neutral silicone that, thanks to its special formula, can act as a barrier in fire and at high temperatures and is fire-resistant for up to 4 hours.

Selsil Fire-Resistant Silicone has been specially developed for the fire-resistant sealing of connection and expansion joints in construction, and is fire-resistant in fire situations. Selsil Fire-Resistant Silicone is a high-performance neutral silicone designed to provide durability and super adhesion in heat-insulated large glass applications. Selsil Fire-Resistant Silicone adheres to construction materials such as glass, ceramic, steel, aluminium, brick, concrete and most plastic surfaces, forming a strong watertight structure.

Key features

  • One-component, gun-applied
  • Neutral (oxime) silicone
  • Fire-resistant up to 4 hours
  • Adheres to glass, steel, aluminium, concrete

Technical Specifications

Product TypeSilicone Polymer
Polymerisation SystemNeutral (Oxime)
Density1,41±0.03 g/ml (TS 781 ISO 758)
Hardness20 Shore A
Skin-over TimeApprox. 8dk (23°C and 50% R.H.)
Curing Rate2mm/Gün (23°C and 50% R.H.)
Tear Resistance>1,2 N/mm2 (ASTM D412)
Elongation at Break>200%
Slump0mm
Application Temperature5°C to 40°C
Temperature Resistance-5°C to +150°C

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