Wood & Stone White Knife Grade Polyester Glue products are polyester based adhesives with inorganic fillers designed for use with natural and cast stone, especially marble. They are two-part adhesives in beige, white, or black. Each product is fast setting, and easy to apply. They have minimal shrinkage during curing, and a low sensitivity to changes in temperature. Wood & Stone Buff, White, and Black Knife Grade Polyester Glues are high viscosity pastes that are highly thixotropic and very resistant to sagging. All the formulations are cured using a benzoyl peroxide hardening paste that comes in white or black.
Wood & Stone White Knife Grade Polyester Glue formulations are best suited for interior applications on natural or cast stone, especially marble. They may be used for laminating slabs, bonding or patching broken stones, reinforcing fragile material, and filling porous or chipped stones. Each individual product is best suited for the following applications:
- Buff, White, and Black Knife Grade are excellent choices for general repair and bonding vertical pieces where minimal sag is desired. They may also be used to fill cracks and holes.
- Coloring: The Filled Polyester products are easily colored to match any stone using our Wood & Stone Polyester Coloring Pastes. The best shade can be obtained by mixing the product to a shade slightly darker than the actual stone color.