United Asphalt manufactures various underlayments. United Glass Base Sheet is a fiberglass mat coated with Type IV asphalt. Glass Base Sheet is used as the base ply in hot, cold and torch applied built-up and modified bitumen roofing applications. Data Sheet United Ply 4 Felt is a fiberglass mat saturated with TYPE IV asphalt. Ply […]
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Description The NOVA SMOOTH membranes are made up of distilled bitumen, selected for industrial use, with elastomeric and plastomeric polymers and copolymers. The unique formulation has been especially developed to provide an elastic sheet. The performance is therefore increased along with the durability and the resistance to high and low temperatures. NOVA SMOOTH is reinforced […]
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Nord Bitumi Modified Rolled Roofing Membrane Nord Bitumi was one of the first to introduced the APP technology into the US market, and has been a pioneer in APP & SBS modified rolled roofing membrane technology since 1967. Nord Bitumi offers a full line of APP & SBS products including Self-Adhered Membranes and Specialty Waterproofing […]
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United Asphalt offers four types of built-up roofing asphalt: Types I, II, III, and IV. All four types are made from high grade U.S. crude oil and meet or exceed ASTM D-312-15 specifications. All products are tested on a daily basis by our in-house lab and are available either in bulk form or cartons. Each carton […]
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