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Craft Rubber

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$29.99 - $54.99

A flexible Tin Silicone that is measured in a 1:1 ratio. Incredibly easy for beginners or for your first time using a molding silicone. The mold will capture every detail for accurate results. This silicone can mold with tons of materials without any gummy residue. It is even safe for food molds.

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SRC Craft Rubber is the perfect product for all your molding needs. Constructed with a 1:1 ratio of Tin Silicone, this molding rubber is incredibly flexible and easy to use even if it's your first time. Not only is the material simple to use, but it also captures every detail accurately guaranteeing reliable results. Besides being a wonderfully versatile type of molding rubber, it can be used with an array of materials without sticking or leaving gummy residue behind. Making it safe even when used to create food molds! When you need a precise mold that will capture your creation exactly as intended, entrust SRC's Craft Rubber.

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Mix Ratio 1:1 by volume
Working Time 45 minutes
Demold Time 6 hours
Heat Tolerance 300°F +
Tensile Strength 150 psi
Elongation 200%
Tear Resistance 20 ppi
Color Purple
Hardness 25-A
Viscocity 12,000 cps
  • 4 Eric Fujii on Dec 19th 2023
    Easy to mix and degas, but tears easily

    Pro: the 1:1 ratio and low viscosity make it easy to mix, nice flexible molds. Con: low tear strength such that you can tear it with your fingers and wide mouth container makes initial pouring messy. Molds are easily damaged in use.