INTU FR PUTTY CORD - Brandwerend afdichtingskoord

INTU FR PUTTY CORD is a high-quality, self-adhesive fire-resistant sealing cord based on silicone designed to prevent the spread of fire, smoke, and gases through openings around electrical cables and small conduits in fire-resistant walls and floors.

• The description claims that the product swells when exposed to fire and forms an isolating barrier that effectively seals openings, maintaining the integrity and thermal insulation of the construction until a fire resistance class of EI 120 (integrity and thermal insulation for 120 minutes).