*All prices are in Canadian funds.
PMC770 Five Gallon Kit 120 Lbs (700770)
PMC770 Polyurethane rubber is a Shore A70 addition to our line of industrial liquid rubber products (PMC780 and PMC790) used for a variety industrial and casting applications. Mixed two parts A to one part B by weight, PMC770 pours easily and cures at room temperature to a solid Shore 70A rubber that has exceptional performance characteristics and dimensional stability. It is suitable for production casting of abrasive materials such as concrete (pre-cast concrete, making concrete stamping pads, etc.) and gypsum plasters with high exotherms. It is also suitable for rubber mechanical parts of varying configurations (gaskets, wheels, pullies) as well as ball mill liners and vibration/shock pads.
Mixing Ratio: 2A : 1B by weight or volume
Hardness: Shore A70
Pot Life: 30 minutes
Cure Time/Demold: Overnight / 16 hrs.
Color: Light Amber