At Trade Fire we have a range of intumescent products available including white and brown intumescent fire door seals. The seals contain intumescent materials which expand when subjected to heat to form a seal around the fire door. This prevents the fire from spreading through the door. Fire door seals are designed to maintain the integrity of fire doors. The seals are available in sizes 10mm x 4mm x 1050mm, 15mm x 4mm x 1050mm and 20mm x 4mm x 1050mm.
You can also purchase the intumescent wood filler 1Ltr tub which can be used to fill gaps in wooden doors or surfaces and the standard fire retardant spray for use on upholstery, paper-based materials and soft furnishings.
The intumescent fire and smoke stop pillows are available in small, medium and large and are used for packing into gaps, around pipes, cables and over cable trays. Pillows can be fitted to any size opening giving permanent or temporary fire protection and smoke sealing. Suitable for computer/clean/sterile areas.
Intumescent Acoustic Mastics one part intumescent acrylic mastic for sealing gaps around fire doors, window frames and for sealing joints, voids and irregular holes in fire rated structures. The sealant forms a char, preventing the passage of fire and smoke, when exposed to the heat of a fire. The acoustics are available in white, grey and brown.