16.5Kg Matting 450g Small OG Hopper - Cast Iron Effect 8ft (2440mm) x 4ft (1220mm)

8ft (2440mm) x 4ft (1220mm) uPVC Sheet - 1

Different quantities of catalyst should be used depending on the external conditions

tools and surfaces when there is no water or cleaning solutions available

Clear Opening: 450mm Diameter

BS 12380 Air admittance valves for drainage systems

16.5Kg Matting 450g Small OG Hopper - Cast Iron Effect 8ft (2440mm) x 4ft (1220mm)TuffStuff Re inforcement Matting is laid onto a roof deck and covered with base coat to create a fully waterproof seal. CSM Tissue Bandage should be laid first to over all areas where roof trims meet the deck. Re inforcement Matting should be laid onto a dry surface and installers should lay the first piece at the lowest point of the roof. Each additional piece should overlap the piece previously laid by 50mm. Once all matting is down base coat should