TECHNICAL CHARACTERISTICS

Mapethene HT AP is a waterproofing, pre-formed self-adhesive bituminous membrane made from a mixture of bitumen and special polymers bonded to a double laminated film of high density polyethylene (HDPE).

Mapethene HT AP is provided with a selvedge for a quick, accurate and strong bond between adjacent rolls of membrane. The adhesive selvedge guarantees the watertight properties also around joints.

The special mixture used to make Mapethene HT AP allows the product to be applied in hot weather at temperatures up to +35°C. In cold weather, use Mapethene LT AP, which has a special bitumen mix that has been specifically developed to be applied in cold conditions and to ensure good adhesive properties. Once it has been applied Mapethene HT AP is immediately waterproof, including in case of sudden rainfall.