Hapcoat™ 3727

HAPCOAT™ 3727 is a steel filled, high strength, easily applied surface coat

• A hard, steel filled, high strength, wear resistant, thermally conductive, brushable tool and mold surface coat.
• Used as a high performance mold or tool surfacing material and a mold or tool patching material.
• Available in easy to use, two part pre-measured kits, which mix to a brushable, creamy consistency.
• Reproduces exact surface detail and produces a hard, durable surface, that is both heat and chemical resistant

Typical Properties

• Has a very low shrinkage characteristic, which enables exact surface detail and dimension reproduction.
• Used where moderate wear resistance is required.
• Provides continuous high temperature service up to 350° F.
• Highly resistant to mold release agents and mold cleaners.
• Creamy, and spreads easily by brushing over a model or pattern.
• Can be readily machined, drilled, tapped, or milled with conventional metal working tools.
• Can also be used for changes and repairs in tooling.

Typical Properties