4 mm thick, torch-on, sheet waterproofing membrane based on APP modified, reinforced bitumen, with slate finish – Flexible to 0°C

Sika BlackSeal® T-140 MG is a torch-on, sheet waterproofing membrane that is flexible to 0 °C. It is based on APP (atactic poly-propylene) modified bitumen, reinforced with polyester non woven fabric. It has a slate granule broadcast surface and the reverse is faced with a polyethylene film to ease installation works