View Intumescent Paint For Steel B&Q US. When passive fire protection is required and flexibility and aesthetics are important, constructors can consider reducing the risks of a structural collapse in the eventuality of fire by applying intumescent coatings. In addition to this, the paint works by intumescing to create an insulation barrier on the steel and increasing the time period to 60, 90 or.
As a water based intumescent top coat paint on wood, steel, concrete, etc.
Intumescent paints are the most common form of fire protection to steel, this is before buying any intumescent paint for steel you must make sure that a full specification has been undertaken listing all structural steel that need. Intumescent paint, when subjected to high temperatures will intumesce (swell) and form a carbon charring layer (char) which, is the temperature insulating function of intumescent steel paint to protect the steel structure from fire. The uk's intumescent paint industry has undergone significant changes over the past two decades. Thin film intumescent paint for steel systems generally have three components, a primer, a basecoat, and a sealer coat.