Duratec® Gray Surfacing Primer mold-making or as a separation layer

or as a separation layer between layers of reinforcement within your composite

Core Material in Sandwich Structures: 2 lb

5 weave construction is less likely to fray than looser weave patterns

where its stiffer nature becomes an advantage rather than a limitation

Features quick wetting and rapid air release for maximum molding productivity and reduced cost

Duratec® Gray Surfacing Primer mold-making or as a separation layerDuratec Gray Surfacing Primer is the best choice for coating your plug or reconditioning your mold. It is suitable for use with wood, MDF, tooling board, composite plugs, patterns, and models. It offers excellent adhesion to most epoxies with a heat distortion level of 200 F. The unique air cure technology allows fast cure even with thin coats. It can be applied as heavily as 45 mils to fill fabric pores on plugs or over repairs. To reach your desired