Fiberglass & Rubber Safe Form Release

Product Detail:

NEW FORMULA! Fiberglass & Rubber safe form release.

Won't harm fiberglass gelcoat, or dry out rubber molds.

This release was specially formulated for releasing fiberglass and rubber molds from concrete.

Ideal for use with fiberglass molds used for casting concrete sinks, drainboards, etc.

Allows concrete to release off of fiberglass molds when cured. (Most fiberglass molds should be waxed with Mold Wax prior to applying form release to ensure a clean release from the concrete).

Contains no diesel, kerosene, waxes or silicones.

Aids in the reduction of air pocket voids in concrete.

Product Specifications:

Available in 4 oz. or 8 oz. bottles.

Coverage: One teaspoon of release will treat a normal bathroom sized sink mold (about 3 square feet of fiberglass surface).

Application: Apply with a clean cloth or paper towel to a mold or edge liner (Fiberglass molds should be waxed first using Fiberglass Mold Release Wax (sold here) .

Release can be applied anytime prior to pouring concrete on the mold.

Re-apply release if more than 24 hours have passed from when it was applied, and concrete is ready to be poured.

This release does leave some residue on the concrete, which is removed after casting by lightly scrub/wash the concrete a few times with a warm water and a few drops of dish soap to remove the release residue.

Shipping Information:

Usually ships within 2 business days.