Firestop silicone

NORDaccessories

​Single-component, neutral-curing silicone sealant with increased fireproofness for filling joints exposed to fire. Specially designed for weather sealing of expansion joints where a fire resistance is required.
Adheres well to wide range of porous and non-porous substrates such as glass, bricks, ceramics, enamel, glazed stones and clinker, metals etc.
However, a preliminary adhesion test is recommended on every surface.
Non-sagging, does not spread in the joint. Remains elasticity at temperatures between -40 °C and +150 °C. UV and weather proof.
The material meets following requirements:
  • 4 h hours according to EN:13501-2 and B-s3,d0 according to EN:13501-1
  • Tested according to EN:1366-4 “Fire resistance test for service installations. Linear joint seals” (Equivalent to BS 476, Part 20)
  • Tested according to EN:13823 “Reaction to fire test for building products” and EN-ISO:11925-2 “Ignitability of building products subjected to direct impingement of flame”
  • Sealant for facade for interior and exterior application, intended for use in cold climate
Firestop silicone pdf
Safety data sheet Firestop silicone pdf
Firestop Silicone – Declaration of Performance pdf
Dimensions 310 ml

NORDaccessories products were used in these reference sites

The Mall of Tripla

Helsinki, Finland

Hotel Torni

Helsinki, Finland

Olympic Stadium

Helsinki, Finland

For more information contact our specialist

Raul Merivee

Product Group Manager, NORDcoil, NORDsilencer, NORDdoor & NORDaccessories