Intumescent Letter Box Unit Range (Product 49 ) Reference:L1C Brown Covers are available in various

Covers are available in various standard sizes

Ensure that these sponge areas are well soaked

FINISH: GLOSS

REF        THICKNESS         COATING              SLAB SIZES                         PROTECTION

Intumescent Letter Box Unit Range (Product 49 ) Reference:L1C Brown Covers are available in variousA range of intumescent letter box products. Economy Intumescent LetterBox Complete with Intumescent Liner Plastic bodied black frame, aluminium faceplates, complete with smoke, weather, and draught seal. Intumescent seal fitted round the body of the letterbox to crush and seal in a fire. Intumescent LetterBox Units An intumescent fire and smoke protection letter flap system comprising of a frame, fitted with a smoke protection seal and a springloaded