It is ideal for applications involving mechanical fasteners hot asphalt or cold adhesives.
Fiberglass base sheet roofing.
Leakbarrier glass base is a highly versatile glass fiber reinforced sheet coated with superior quality weathering grade asphalt.
Gafglas 75 base sheet for built up roofing bur is a premium roofing sheet with a strong fiberglass mat to prevent asphalt bleed through.
It has a coating layer of asphalt on each side that reacts with henry cold application cement solvents to provide excellent adhesion without decreased tensile strength.
It is manufactured from a tough inorganic fiberglass mat then coated on both sides with a weathering grade asphalt coating and then covered with white sand fines to prevent sticking in the roll.
This is asphalt enhanced with plastic or rubber polymer.
There is a slight grid pattern embossed into the granules to further aid in venting latent moisture in the existing roof system or deck.
A roofing base sheet is the bottom waterproofing layer on a multilayer roofing membrane system.
Fiberglass base sheet is applied over the flat roofing deck or insulation as a base sheet by mechanical fasteners or hot asphalt before the application of build up roofing systems.
Leakbarrier glass base is designed for use as the initial or base ply in built up and modified bitumen roof systems.