Shop here for mold sealer and separation agents for plaster and Hydro-Stone mold-making. When you pour casting slip into a plaster mold, the last thing you want to see is that liquid running out of your mold and all over your studio floor -- with mold sealer, you can make sure every cast you pour will stay in your mold! When you’re making a new multi-part mold, too, you want to make sure that the plaster product you use doesn’t stick to itself. Plaster separator is a great product to have on hand; you can apply this product in many ways, but the result will be the same -- tight-fitting mold parts that easily separate!

 

Plaster Separator
Amaco
Plaster Separator

$12.40
$9.92
You Save: 20%

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Ultra-Seal 16 oz
Enviromental Technology
Ultra-Seal 16 oz

$24.95
$19.95
You Save: 20%

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