Castaldo® Superstretch® Silicone Rubber
Castaldo® Superstretch® Silicone Rubber
Regular price
$59.00
Regular price
Sale price
$59.00
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Molds that normally require many parts to release complicated or difficult patterns can now be done easily and simply! SuperStretch High Shine Finish means less polishing. Cuts like butter. Easy mold packing/easy mold cutting. Low rubber shrinkage - only 1.3%. Compatible with other Castaldo® silicone molding rubbers -can be used alone or used as an insert for special projects. Instructions. MSDS.
| Shore A Hardness | 28 |
| Vulcanizes at |
165° -176°C / 330° – 350°F |
| Rubber shrinkage |
Low, 1.3% |
| Elongation before break | 900% |
| Tensile strength before break |
109 psi 7.7 n/mm² |
| Tear strength before break |
110 lb./in. 19.2 n/mm |
| Color | Violet |
