Now you can make a rubber mold for casting pewter or other low melt alloys without heat and without mixing and pouring liquids. This 0% shrinkage silicone rubber is a 2-part putty that you simply knead together and then press into a standard mold frame to cure under pressure, without heat for 30 minutes. Packaged in two containers, part A and part B, weighing a total of 1.3 lbs.
- Working Time: 2 min. (approx)
- Cure Time: 30 min. (approx)
- Durometer: 35
- Shrinkage: 0%
- Tensile Strength: 400 psi
- Tear Strength: 55 ppi
- Elongation: 375%
1- Packaged in two containers, part A and part B Cold Mix
20 - Acorn Nuts which you will install between the two halves of an unvulcanized rubber mold to insure the proper orientation of the two halves. Because of their six-sided configuration, Acorn Nuts have a holding ability superior to any other form of mold locator.
1- Blade handle shown is used with mold cutting blades.
10 - Mold Cutting Blades very popular with mold makers for their sharpness
1- Tweezers in the style of the Swiss Boley AA tweezers. Anti-magnetic stainless steel with very fine points. 5" length.
2.00000 lbs (approximately)