Top Seal is a nail point gasket in a cartridge. Equipped with a special nozzle for a homogeneous and fast laying. Ideal for sealing screens and breathable membranes against water, air and wind.
1-K wet curing polyurethane material
Viscosity (20°C) ~1500 mPa.s
Density (20°C) ~1.15 g/cm3
Cartridge content 1000 ml
Yield ~20 g/m
Sealant working temperature +7°C / +30°C
Packing 10 cartridges/box - 64 boxes/pallet - 1 pc. nozzle FD
Using Riwega's range of products, holes made by screws for fixing roof ventilation battens can be sealed with polyethylene foam tape, or with bitumen strips, or even with single nail seals made of PVC foam. These products are also used in the installation of plasterboard structures or ventilated façades, as they seal the holes made in vapour barrier or breathable membranes against air or wind.
Further info from manufacturer on TOP SEAL Riwega