This is a soft, natural, pliable rubber. It has the ideal characteristics for difficult molds containing undercuts, filigree and settings. Rubber is 1/8" thick and vulcanizes at 310°F- 15 minutes for 1/4" mold frame thickness.
A two part liquid rubber compound that vulcanizes overnight without any heat or pressure. Contains no silicone, but makes a strong durable mold for waxes and plastics.
An easy way to make molds. Use these ready made molds, with a MoldMatic frame. Mold locks are pre-formed. Simply remove the protective cloth at the mold center and insert your model. After vulcanization, pull the edges apart.