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Castaldo Super Stretch Silicone Mold Rubber

Castaldo Super Stretch Silicone Mold Rubber

Molds that usually require many parts to release complicated or difficult patterns are now obsolete. With a durometer of between 28 and 30 and elongation up to 900%, Castaldo Super Stretch Silicone is a very soft mold rubber formulated to offer extreme pliability, flexibility, and elasticity. These qualities are essential for delicate models, extreme undercuts, cores, and plugs. Used to form complete molds or to create cores or plugs in molds made from any of our other heat-cured silicones. Cures at 330° to 350° F and shrinks only 1.3%. Castaldo Super Stretch Silicone is provided in sheets measuring 30cm x 30cm (12" x 12" approximately) by 12 mm thick, and is sold in boxes containing 5 sheets and weighing 5 kilograms (11 lbs. approximately).

Item No. Price Qty
161-082
$84.40
  • (2 or more) $80.18
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