![Alumilite High Strength 3 Tin-Based Silicone Rubber Molding [1 lb 2 Part Kit] 10:1 Ratio Liquid Mix with Catalyst | DIY Making & Casting Resin of One-Piece Flexible Molds with Deep Undercuts](http://pixiss.com/cdn/shop/files/medium_ff389ae7-09df-478c-b0d4-d20e9adbfaca_{width}x.jpg?v=1727883116)
Alumilite High Strength 3 Tin-Based Silicone Rubber Molding [1 lb 2 Part Kit] 10:1 Ratio Liquid Mix with Catalyst | DIY Making & Casting Resin of One-Piece Flexible Molds with Deep Undercuts
Regular price $33.55
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The High Strength 3 is a great choice in making molds with deep undercuts, negative space or hard-to-reach areas. The rubber material has an 8-10A shore hardness and a tear strength of 115 ppi. This tin-based silicone rubber kit makes it easy to create one-piece molds that require a super soft and flexible silicone rubber to flex around complex originals. It has a pot life of 45 minutes and demolds in 18 hours. DIY molds fully cure in 7 days and are ready to make casting after casting! The pourable silicone rubber mixes easily and the consistency allows for great air release with minimal bubbles. Degassing is not mandatory, but is recommended. Easily mix and pour! Made in the USA.
- PERFECT FOR COMPLEX MOLDS: Do you need a mold for a complicated project? The High Strength 3 is a great choice in making molds with deep undercuts, negative space, or hard-to-reach areas. This rubber material has an 8-10A shore hardness and a tear strength of 115 ppi.
- GREAT FOR 1-PIECE MOLDS: Couldn't find the perfect molds elsewhere? Our tin-based silicone rubber kit makes it easy to create one-piece molds that require a super soft & flexible silicone rubber to flex around complex originals. You can also save money compared to buying them from a store if you can find them!
- FAST DEMOLDING TIME: This two-part mix has a pot life of 45 minutes and demolds in 18 hours. Your DIY molds fully cure in 7 days and will be ready to make casting after casting!
- NO DEGASSING REQUIRED: Our pourable silicone rubber mixes easily and the consistency allows for great air release with minimal bubbles. As a result, degassing is not mandatory, but it is recommended when possible.
- EASY TO MIX: Unsure how to measure & mix these 2 part silicone compounds? Weigh the base amount you need and add 1/10th (or 10%) of the base weight in the catalyst. Mix thoroughly until the color is pink without any swirls or inconsistencies. Then start pouring it into your mold box!