Castaldo® SuperStretch™ Silicone Rubber Strips - 5 lbs.

SKU: 260-1489



Castaldo® SuperStretch™ offers fantastic tear strength that allows mold makers the ability to make standard two-part molds of designs that formerly required complicated multi-piece molds with difficult cores and inserts. Like all Castaldo silicone jewellery molding rubber compounds, SuperStretch™ is easy to pack, easy to cut and requires no silicone mold release sprays.

Waxes come out with a glossy high shine finish, meaning castings will require less finishing. Rubber shrinkage is very low at only 1.3%. SuperStretch™ is compatible with other Castaldo silicone rubber products so that it can be used alone or as an insert for special projects.

Sold in 5 lbs. box of strips that measures approximately 2-7/8" wide x 18" long. Vulcanizes at: 165° -176°C / 330°-350°F for 15 minutes per layer. Made in Thailand.

Payment & Security

American Express Apple Pay Google Pay Mastercard Shop Pay Visa

Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.

You may also like

Recently viewed