Intumescent Letter Box Unit Range (Product 49 ) Reference:L1C Brown For flame retardant sprays for

For flame retardant sprays for synthetics

Ensure that these sponge areas are well soaked

FINISH: GLOSS

1 litre                                                     2½ litres

simply screw to the door with the screws supplied

Intumescent Letter Box Unit Range (Product 49 ) Reference:L1C Brown For flame retardant sprays forA 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