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Your cart is empty.Concrete molding and stamping rubber. 2 gallon kit, makes two gallons. This is a tough black rubber similar in feel to a car tire. This material is used for making concrete and cement molds and stamps, as well as making hard durable rubber parts such as bushings for machinery and automotive applications. This is a one to one mix ratio polyurethane rubber. You must mix, apply and cure in a humidity-controlled environment for best results. We recommend using a silicone paste mold release with this material.
$124.84
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