Perma-Liner Industries PLI is the leading manufacturer and supplier of trenchless pipeline rehabilitation equipment and materials in North America. Since 1999 PLI has developed systems to rehabilitate existing sewer systems without excavation Our experience in the CIPP Cure-In-Place-Pipe industry has allowed Perma-Liner to design, patent, and manufacture state of the art technology. No digging up floors, landscaping, driveways and walks, or tearing up walls. Epoxy Resin Part B is a moderately reactive curing agent for epoxy resins. It can be used as a sole curing agent or as a co-curing agent for applications requiring moderate cure speed. Advantages are low viscosity, rapid cure, and water insensitive.Perma-liner epoxy resin part B curing agent for hot weatherFor use in ambient temperatures greater than 70°To be combined with perma-liner epoxy resin part ATemperature rated to 120°Pot life of 30-minutes at 77°FTested and compliant with NSF/ANSI 14Sold in 44 lbs. buckets