PREB membranes for underground waterproofing

The Pre-B membrane is a bituminous membrane for underground sealing, which has the ability to adhere to the freshly poured concrete Pre-B is made of bituminous mass enhanced with high-quality and unique polymers, has a unique felt armor and a blue aggregate top finish. Pazkar Development

Pre-B Membrane - A Bituminous Membrane for Subterranean Waterproofing, with Adhesive Capacity to Freshly Poured Concrete.
Pre-B is made from a high-quality and unique polymer-enhanced bituminous mass, featuring a distinctive single-sided reinforcement and a top finish of blue aggregate