Intumescent Fire Seals – UL Listed


Out of stock


Flexible Intumescent Strip

An intumescent tape that expands in a fire to seal doors, frames and glazing application preventing the passage of flame and smoke.

Key Features:

  • Intumescent material expands when heated to seal around objects exposed to fire
  • Smoke seal retards spread of toxic by-products of combustion
  • Documented aging properties
  • Excellent flexibility for easy and cost-effective installation
  • Low flame spread and smoke development
  • Can be cut required length
  • Re-enterable (no special tools required)
  • Low odor


Typical Applications:

A cost-effective means of sealing doors, frames, and glass where fire resistance is necessary. Its intumescent action expands in a fire to seal doors, frames, and glazing applications which helps prevent the passage of fire, smoke and noxious gas. Its excellent flexibility provides a means of conforming to the specific applications, providing ease of installation.