Fire resistant board. Offering up to 4 hours fire resistance in accordance with BS476: Part 20: 1987 and EN 1366-3 : 2009.
Thick formulation fire resistant coating for use with stone wool, mineral fibre or fire batt. Fire Resistance up to EN 1366-3 EI 30, EI 60. Suitable for large openings in walls and floors with additional supports.