Tremco® 2550 Protection Board is a semi-flexible asphaltic sheet. It consists of a core made from a blend of asphalt, plasticizer and inert fillers. This core is sandwiched between two skins of an asphalt-saturated fiberglass. This composition is then molded and formed under heat and pressure into sheets.

Features

• Durable: Withstands the shock and impact of rugged backfilling operations