GI-739 Tin-Based Brush-On Silicone

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GI-739 is a thixotropic (resistant to flow) tin catalyzed silicone designed to be used whenpainting or spraying onto vertical surfaces. GI-739 does not contain the mold rotting thi xo-additives widely used today, but offers the end user the same ease of use and detailreproducibility. When catalyzed with one of our library life extending catalysts (seesupplemental products) and stored correctly, a longer life of the cured mold should beexpected. Its high tear strength, elongation and tensile strength make it an excellent choice forany mold making application. It is also resistant to inhibition by most common mold makingsubstrates, eliminating the need to use mold sealers. Show more