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“Due to our transition to a new operating system, product availability and delivery times of some of our products may be affected.  We apologize for any inconvenience this may cause and appreciate your patience while we upgrade our system to better serve you.”

Mold Making Rubbers

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  • Silicone Thinner

    Silicone Thinner

    $15.00 - $85.00

    Cast-a-Mold silicone thinner is a dimethyl fluid with a viscosity of 50 cps. This thinner will be compatible with any of our silicone rubbers. Lowering the viscosity of amold making rubber will allow the silicone to flow more easily into smaller detailed...

  • Thixotropic Additive

    Thixotropic Additive

    $23.50

    Cast-a-Mold thixotropic additive is specifically formulated for brush on molding. After mixing the thixotropic additive 1-3% by weight into the Cast-A-Mold silicone rubber the material will thicken to a creamy paste that can be easily  brushed on...