Fiber Mold Hardener - Quart

Designed to harden fiber paper mold constructions. Apply to the fiber mold with a brush and cure at 175 degrees Fahrenheit until surface is hard. Mold surface can be sanded to a smooth finish. Repeat the process, and the mold will be ready for firing to 1300 degrees Fahrenheit. Sold in 1 qt. bottle

• Usable with fiber products
• Adds surface strength
• Create custom molds