Should I Use Polyurethane Mold Rubber or Silicone Mold Rubber? - Polytek Development Corp.

Should I Use Polyurethane Mold Rubber or Silicone Mold Rubber? Each option has advantages and disadvantages and there are a wide variety of options in each of the product lines themselves

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Should I Use Polyurethane Mold Rubber or Silicone Mold Rubber

Tek-Tip: Repairing Torn Rubber Molds - Polytek Development Corp.

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PlatSil 73-60 - All Sizes – brickintheyard

Techniques: General Mold Making Tips - Posts - Polytek Development

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