Reynolds Advanced Materials
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Industrial Liquid Rubber Compound

PMC®-770 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, pulleys) as well as ball mill liners and vibration/shock pads.


Subtotal: $0.00
ProductSizeNet WeightPrice Quantity
Premium performance shore 70A hardness urethane rubber. 2A:1B by weight mix ratio. Scale required. WARNING: Prop 65 NoticeWARNING: Known to the state of CA to cause cancer, birth defects or reproductive harm -
Look Closer Trial Unit 3 lbs. $34.08
Look Closer Gallon Unit 24 lbs. $207.05
Look Closer 5 Gallon Unit 120 lbs. $976.32

Technical & Safety

Technical Bulletin


Additional Documents


alertA release agent is required to remove cured urethane rubber from most surfaces.
alertMany surfaces need to be sealed before applying urethane rubber.