Description

BIKROST is a welded roofing waterproofing material based on oxidized bitumen, consisting of a solid base, on which a bitumen binder is applied on both sides.
The basis of the material is fiberglass.
The upper side of the material consists of a thick polyethylene film that protects the fiberglass layer from mechanical damage.
The underside of the material is covered with a protective polyethylene film, which must be heated during the installation phase.