The final product is lightly surfaced with a mineral release agent.
Certainteed fiberglass base sheet.
Building professionals and homeowners choose fiberglass insulation because of its effectiveness safety and value.
The fiber glass base mat provides excellent strength and moisture resistance with uniform porosity to allow complete bitumen embedment without excessive bleed through.
It s made from molten sand and recycled glass rendering it naturally noncombustible and a plant based binder with no added formaldehyde harsh acrylics.
The modified bitumen coating provides excellent moisture resistance and durability.
The fiberglass base mat provides excellent strength and moisture resistance.
Certainteed flintglas ply 4 is manufactured on a durable high quality fiber glass mat which receives a coating of asphalt and is lightly surfaced with a release agent.
Certainteed all weather empire base sheet is designed for use as a base sheet for both hot and cold applied built up roofing bur systems.
All weather empire base sheet provides additional strength moisture resistance and asphalt uniformity when used as the first ply over nailable non nailable and insulated substrates.
It won t deteriorate over time or lose its insulating power r value.
All weather empire base sheet is manufactured on a dimensionally stable fiberglass reinforced mat that receives a coating of modified bitumen compound.
Certainteed glasbase base sheet is manufactured on an extra strength fiberglass reinforced mat that receives a coating of weathering grade asphalt and is lightly surfaced with a mineral release agent.
The fiberglass mat provides excellent strength and moisture resistance.
It is suitable for use in the construction of various types of membranes for both new construction and reroofing over a variety of substrates.
This versatile base ply can be used in certainteed two ply low slope roofing systems for up to 20 year warranty durations.
Certainteed flintlastic base 20 t is a fire rated base sheet utilized in two ply or multi layer sbs modified bitumen fire rated roofing systems.
It is suitable for use in the construction of various types of roof membrane assemblies for both new construction and recover over a variety of substrates.
Black diamond base sheet also may be used as a vapor retarder under roof insulation and may be left exposed for up to six months without asphalt degradation.
