AF BRICK for mechanical and electrical systems

AF BRICK are intumescent polyurethane foam bricks designed for the fencing of mechanical and electrical systems (electrical cables, cable gangways, insulated and non-insulated metal pipes, plastic pipes, etc.). AF BRICK, are suitable wherever you need to create a barrier easily removable and repositionable that also allows a perfect seal to cold fumes thanks to their permanent elasticity.
AF BRICK is a spongy product, easily shaped to seal gates of different geometries. As the temperature rises (200°C°) the AF BRICK begin the expansion process and change physically to form a highly insulated unburnt mass.

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