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Rubber Mold Center Plugs

Rubber Mold Center Plugs

Prior to vulcanizing a spin casting mold, a Center Plug is placed in the center of the rubber disc. After vulcanizing, the Center Plug is removed and the resulting cavity forms the center sprue during casting.

Item No. Fits Price Qty
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176-021 1" thick molds
$6.90
  • (12 or more) $5.87
176-022 2" thick molds
$8.90
176-023 3" thick molds
$10.00