This SP Firestop is a medium density ROCKWOOL slab designed to form cavity fire stops within buildings. It incorporates a foil facing both sides that provides cutting lines to support accurate installation. The slab can be installed horizontally or vertically. It is designed to resist the passage of smoke, providing up to 2-hour fire resistance. Provides coverage area of 2.6m².
- Easy to install
- Allows limited flexibility
- Provides up to 2 hours of fire resistance
- Resists the passage of smoke
- Suitable for cavity widths up to 1000mm