Fireproofing lath & plaster walls by installing Astroflame intumescent coated rock fibre batts (1200mm x 600 x 50) to achieve 30 minutes of fire integrity.
Fireproofing lath & plaster walls by installing Astroflame intumescent coated rock fibre batts (1200mm x 600 x 50) to achieve 30 minutes of fire integrity.