Intumescent Metal Fire Box (Product 52 ) Fire Door Accessories Consisting of an intumescent cloth

Consisting of an intumescent cloth with a 1mm thick fireproof card face and contact adhesive

Technical Information

For lined curtains

Ideal for preventing rapid spread of flame on most absorbent plastics

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Intumescent Metal Fire Box (Product 52 ) Fire Door Accessories Consisting of an intumescent clothFire and smoke resistant letter bags and boxes to protect against arson n internal intumescent metal fire box suitable for use in areas with vulnerability to arson or vandalism attacks. The intumescent expands under heat and contains fire spread, which will stop fires. This product is safe to use as it does not contain liquids or gasses. Also available as an intumescent flexible fire bag. Burning paper and liquids put through mail apertures in doors