This 1 lb. package of Alumilite HSIII mold rubber reproduces intricate details, is chemical resistant, and is simple to use. It is a tin-based silicone. HSIII is a high tear strength RTV rubber with exceptional flexibility. RTV mold rubber vulcanizes (cures) at room temperature in 24 hours. This kit contains enough catalyst and rubber base to mix 1 pound of mold making powder. You should get 30 to 50 parts per mold. Great for molds with deep undercuts.
Alumilite High Strength 3 Tin-Based Silicone Rubber Molding [1 lb 2 Part Kit] 10:1 Ratio Liquid Mix with Catalyst
High Strength 3
Alumilite ALM10565 Amazing Mold Rubber Kit for sale online
Alumilite High Strength 3 Liquid Mold Making Rubber 1Lb-Pink
Alumilite-High Strength 3 Liquid Mold Making Rubber, Pink, 1 lb
Alumilite – Kapiti Hobbies
Alumilite Molding Products
Scrapbook Adhesives 3D Foam Circle Frames 26 pack - Permanent, Black, – CraftOnline
Amazing Mold Rubber produces a highly detailed, professional-grade silicone mold, which is excellent for one-piece molds with undercuts or complex multiple-piece molds. You will be able to capture even the tiniest details of the original. Once you're ready to cast, no need to worry about damaging the mold. It is highly flexible, has a very high tear strength, and will remain exactly as it is. It can be demolded in as little as 2-4 hours.
Alumilite Amazing Mold Rubber Kit
Mold Max 60 High Heat Resistant Silicone Mold Rubber - Trial Unit