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). Thinning with mineral spirits allows for a very thin layer to be applied to surfaces, helping to retain surface detail.

Petroleum Jelly Reynolds Advanced Materials
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  1. Petroleum Jelly
    Petroleum Jelly
    Petroleum Jelly is a porous surface sealer/release for use with Smooth-On Silicone Rubber products.
    Free Shipping
    Petroleum Jelly Surface Sealer Release - 1 Gallon
    Net Weight: 7 lbs
    $47.30

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