Petroleum Jelly

Petroleum Jelly

Surface Sealer/Release for Silicone Rubber

Petroleum Jelly

Petroleum Jelly is a porous surface sealer/release for use with Smooth-On Silicone Rubber products. Use straight or thin with mineral spirits. Petroleum Jelly is particularly useful in silicone-to-silicone applications such as making two-part molds or casting silicone into silicone. Store and use material at room temperature (73°F/23°C).

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 Petroleum Jelly Surface Sealer/Release for Silicone Rubber