Duratec® Gray Surfacing Primer

What Is Duratec® Gray Surfacing Primer? Duratec® Gray Surfacing Primer is a high-build polyester surfacing primer for coating plugs and reconditioning molds. It is suitable for use with wood, MDF, tooling board, composite plugs, patterns, and models, and offers excellent adhesion to most epoxies with a heat distortion level of 200°F.   The job of Duratec® Gray Surfacing Primer is to give a plug or mold a fillable, sandable surface that can be brought to a flawless finish.   Why Choose Duratec® Gray Surfacing Primer? Duratec® Gray Surfacing Primer uses air-cure technology that allows a fast cure even in thin coats, and it can be applied as heavily as 45 mils to fill fabric pores on plugs or over repairs.   Duratec® Gray Surfacing Primer offers minimal shrinkage and a porosity-free surface without pinholes or defects, and its super-fine leveling and filling system sands easily, builds rapidly up to 40 mils on composite plugs, and can be polished to a Class A mirror finish. That combination of high build, easy sanding, and Class A polish makes it the best choice for plug and mold surfacing.   What Are the Best Applications for Duratec® Gray Surfacing Primer? Duratec® Gray Surfacing Primer is designed for coating plugs and reconditioning molds on wood, MDF, tooling board, composite plugs, patterns, and models. Use it to fill fabric pores and repairs and to create a Class A surface ready for mold making.    Duratec® Gray Surfacing Primer is a core plug and mold preparation product.   How Should Duratec® Gray Surfacing Primer Be Used for Best Results? Duratec® Gray Surfacing Primer is catalyzed at 2% MEKP and thinned 5% to 15% with #2306 Duratec® Reducer to reach spray viscosity.   Apply in builds up to 45 mils to fill pores or over repairs, take advantage of the air cure for fast set even in thin coats, then sand the super-fine surface and polish to a Class A mirror finish.   Technical Specifications Type: Air-cure polyester surfacing primer for plugs and molds Catalyzation: 2% MEKP Thinner: 5% to 15% with #2306 Duratec® Reducer Build: Up to 45 mils to fill pores; builds rapidly up to 40 mils on composite plugs Heat distortion: 200°F; polishes to a Class A finish   Available Sizes and SKUs #1041-A — Quart #1041-AK — Case of 6 quarts #1041-B — Gallon #1041-C — Case of 4 gallons Quantity discounts available on cases of gallons when 4 or more cases are ordered.   Every product Fibre Glast sells is First Quality Guaranteed, so you can surface plugs and molds with confidence. Requires 2% MEKP. Duratec® is a registered trademark of DURA TECHNOLOGIES INC.