Unit Size Net Weight Gallon Kit 24 lb Quart Kit 3 lb Five Gallon Kit 120 lb PMC790 Polyurethane is a Shore A90 industrial rubber compound designed to meet the most stringent requirements of industrial production applications. It is a very hard rubber that offers superior tear and tensile strength as well as impact and abrasion resistance. PMC790 is suitable for a variety of industrial applications including making concrete stamping pads, mold liners and molds for casting concrete. PMC790 is also good for making ball mill liners, industrial rollers and belts, rubber mechanical parts and for bonding itself or other substrates to metal.PropertiesTechnical Properties Mix Ratio by Weight 2A:1B Mix Ratio by Volume 2A:1B Pot Life 20 minutes Cure Time 48 hours Color Clear Amber Shore Hardness 90A Mixed Viscosity 3,000 cps Shrinkage < .001 in./in. Specific Volume 25.9 cu. in./lb. Specific Gravity 1.07g/cc Tensile Strength >2000 psi 100% Modulus 640 psi Elongation @ Break 550% Die C Tear Strength 300 pli Media VideoDocumentation Technical Bulletin Special Order Items PRODUCT ADVISORY: The products listed below are currently SPECIAL ORDER items and require pre order. Lead times may vary - For more information please contact our staff.700670 - PMC 790 - Five Gallon Kit Related ProductsRELATED PRODUCTS:
