Polyurethane Rubber Compound

Used by artists and industry the world over for a variety of design, casting and special effects applications, PMC®-724 is by far the most versatile liquid rubber compound available on the market today. It is inexpensive, mixes and pours easily, and will cure to a durable rubber with negligible shrinkage. Typical applications include reproducing sculpture, creating special effects, making fiberglass panel & part molds, on-site architectural restoration and new construction molds.

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ProductSizeNet WeightPrice


Shore 40A Hardness Urethane Rubber. 100A:10B By Weight - Scale Necessary.
WARNING: Known to the state of CA to cause cancer, birth defects or reproductive harm -
5 Gallon Unit 49.5 lbs. 35427


Thixotropic Agent - Thickens PMC-724 rubber for brush-on applications. [Must add equal extra amount of 724 Part A when using]
Pint Unit 1 lb. 1698
Gallon Unit 8 lbs. 12128

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All Reynolds locations will be closed Friday & Saturday, April 7th - 8th in observance of Easter Weekend. Resuming normal operations on Monday, April 10th.