Fiberglass and Rubber Molds Release Wax

• Mold release wax for rubber and fiberglass sink molds.
• Also very useful in waxing forms of all types before caulking them; greatly reducing time spent cleaning off silicone excess when forming a concrete countertop mold.
• A highly versatile, durable paste-type mold release.
• No hard rubbing or machine buffing is necessary.

Fiberglass and Rubber Molds Release Wax Specifications:

• Sold in 12 oz. containers.
• Coverage: A lot! (a rough estimate is at least 20-30 castings of an average sized sink mold)

Fiberglass and Rubber Molds Release Wax Application:

• Apply wax to a clean mold surface using a soft cloth, covering a small section at a time.
• Before wax dries, hand buff until a clear high gloss finish appears.
• For new molds, or rough mold surfaces, apply three coats.
• Tip: Apply a thin coating of to the waxed mold before casting the concrete piece to achieve a smoother finish, less bug-holes, and easier demolding (mold removal).
• Rewax and buff molds after/prior to each use.