- The fastest, easiest way to make a mold
- 1:1 mix ratio eliminates guesswork for the best results every time
- Improved platinum cure formulation is more versatile than ever
- Maximum mixing time is 3 minutes; total working time is 8 minutes; cure time is 30 minutes
- 1 lb., 2-part kit contains approx. 11 fluid oz total material
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Micro-Mark RTV Silicone Mold Putty 50 (Hard)
Item #: 91142
List Price $45.00
Our Price $38.95 Details
- The fastest, easiest way to make a mold
- 1:1 mix ratio eliminates guesswork for the best results every time
- Improved platinum cure formulation is more versatile than ever
- Maximum mixing time is 3 minutes; total working time is 8 minutes; cure time is 30 minutes
- 1 lb., 2-part kit contains approx. 11 fluid oz total material
In order to provide maximum versatility for makers, we now offer our easy-to-use, 1:1 mix ratio RTV Mold Putty in 3 different Durometer (hardness) levels. The higher the "Duro" number, the harder the rubber mold when cured. Delicate patterns require the flexibility of lower Duro putties to prevent damage to both the pattern and the casting when making the mold and when de-molding. The best results for harder, stiffer patterns designed to produce straight, strong castings are achieved with higher Duro putties. Our RTV Putties capture exceptional detail when casting with resins, plaster, wax, low-temp metals and more.