
PROMAT CAFCO SPRAYFILM® WB3 is a waterbased intumescent coating consisting of polyvinyl acetate resins and fillers for the fire protection of structural steel.
PROMAT CAFCO SPRAYFILM® WB3 provides fire protection of up to 120 minutes in accordance with Australian Standard AS 1530: Part 4: 2005.
PROMAT CAFCO SPRAYFILM® WB3 is applied directly to the contour of primed I and H section columns, angles, channels and beams and both square and circular hollow sections, to provide fire protection for up to 120 minutes in accordance with Australian Standard AS 1530: Part 4: 2005.