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Mold Making Materials

Mold Making Materials

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PolyTek 74-45 Pourable Polyurethane Mold Rubber

Poly 74-45 is a very tough, high tear, high elongation rubber. This product is ideal for high volume concrete and plaster casting. A~45 hardness

Our Price: $156.00
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Concrete Mold Making Starter Kit

Use this starter kit to make your first rubber mold for a small-scale, concrete casting project of your choosing.

Our Price: $175.00
Concrete Countertop Caulking Tool

Set of 4 metal ball caulking tool for concrete countertop molding. Produces perfect radius even in corners. Can be used with caulk or clay

Our Price: $24.95
PolyTek Pol-Ease 2300 can

A multi-purpose silicone release agent made of a blend of silicone oils and resins in a convenient aerosol spray can. Pol-Ease 2300 is an effective release for most Polytek rubber products and concrete castings. Brushing out the release with a soft brush can improve results.

Our Price: $20.00
PolyTek Poly Purge Aerosol Dry Gas

Poly Purge™ dry gas can be sprayed into an open container just before resealing the lid, to displace moist air, thus extending the life of polyurethane liquids. Poly Purge™ is heavier than air and is nonflammable and non-ozone depleting. It is packaged in an aerosol-type can with a special nozzle extension useful for directing the gas into the desired space.

Our Price: $23.00

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