Pitchmastic PmB is a two-part, spray applied, durable corrosion protection and waterproofing material. The high performance system is 100% polyurethane containing no fillers or additives and is VOC free. It has rapid setting properties (5 - 8 seconds gel time) and is tack free after approximately 1 minute.
Once applied, Pitchmastic PmB cures to form a flexible, chemically-resistant seamless membrane tough enough to outlast the design of many structures. PmB has exceptional bond strength to all commonly used substrates, has excellent crack bridging capability, a life expectancy in excess of 30 years, and holds British Board of Agrément approval. Suitable applications include bridges, footbridges, culverts, tunnels, and walkways.
Technical data sheets available upon request. Please contact your local Tremco CPG office here.
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