"intumescent paint"

Asbestos sprayed coating is an elastic and crack bridging coating consisting of modified polymers and special additives to encapsulate asbestos containing surfaces such as roofing and insulation materials, paints and renders.

The TYPE FR Floor Access Door maintains the fire rating of a 2-hour floor/ceiling assembly for buildings where access is required between floors. Fire rated Floor Access Doors feature an automatic closing system, intumescent fire resistant coating, and pan cover designed to accept architectural flooring materials for concealed permanent, safe access.