The new AF Systems fireproof brick AF Brick are intumescent polyurethane foam bricks designed to seal electrical and mechanical system penetrations (electrical cables, cable trays, insulated and non-insulated metal pipes, plastic pipes, etc.).

Suitable wherever there is a need to create an easily removable and repositionable barrier, AF BRICK can be easily shaped to seal any shaped openings. As the temperature rises (above 200°C), AF BRICK begins the expansion process, forming a highly insulating non-combustible mass that provides a perfect seal against cold smoke using its permanent elasticity.

With AF Brick, installers always have a ready-to-use solution on site.