PolyCoat Sealer for Rubber Molds

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$54.09
  • PolyCoat Sealer for Rubber Molds
PolyCoat Sealer for Rubber Molds PolyCoat Sealer for Rubber Molds

PolyCoat Sealer for Rubber Molds

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$54.09
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  • Polytek PolyCoat Sealer/Release for Rubber Mold Making
      • PolyCoat is one-part moisture-curable silicone sealant which can be sprayed or brushed to seal porous models before applying liquid rubber.
      • In many cases, PolyCoat serves as both the sealer and release eliminating the need for further release application when using liquid polyurethane mold rubbers.
      • PolyCoat can be applied to rigid masters as well as to cured rubber molds to provide semi-permanent release and mold longevity.
      • PolyCoat should be used to seal a surface such as wood, tile, stone, concrete, plaster, etc. before creating a rubber mold.
      • PolyCoat can also be used to create a semi-permanent 'release' on a master polyurethane mold that will have repeated molds made from it, and won't need Pol-Ease 2300 Release applied each time. Polyurethane Rubber molds treated with PolyCoat imitate Silicone Rubber molds.
      • Do Not use pour liquid Silicone Rubber on surfaces treated with PolyCoat.
      • Sold in Quart (1.5 lbs), and Gallon (8 lbs) sizes.
      Application Information:
      • Brush or spray 1 to 3 thin coats of PolyCoat on surface.
      • Allow to dry 10 minutes between coats.
      • Let final coat dry 30 minutes in warm area or under heat lamp.