STI SmokeBlock 200 Fireblocking Foam

STI SmokeBlock 200 Fireblocking Foam

STI SMOKEBLOCK Fireblocking Foam installs in seconds, filling voids and annular spaces around penetrants preventing the spread of smoke and hot gasses. 

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Product Description


SMOKEBLOCK Fireblocking Foam can be applied in both vertical and horizontal applications and is suitable to use in one and two family dwellings. Not Suitable for Use in Fire-Rated Construction.

Features & Benefits

  • Excellent acoustic and thermal properties
  • Adheres to Wood and Masonry
  • Dispensable at any angle
  • Paintable

STI SmokeBlock 200 Product Data Sheet

STI SmokeBlock 200 Safety Data Sheet