Tested for use directly on structural steel to give a two or three hour fire rating, depending on thickness applied. Extra thickness gives extra hourly fire protection.
- To control and contain fires in high-rise buildings; prevent the spread and collapse of support structures.
- Provide fire protection to corner beams, elevator shafts, stairwells, walls, ceilings, and boiler rooms.
- To control the spread of fire on ships and tankers, with minimal damage to support structures.