Product details:

Thicker formula resists sagging in vertical applications, yet still allows quick wet-outs of light to medium weight fabrics. MAS Epoxies FLAG Epoxy Resin is a medium body resin designed to perform as an adhesive and structural laminating foundation. Applications include filleting, fairing, laminating, gluing, barrier coating and cold molding. The medium viscosity allows for an easy incorporation of fillers when fairing putties, gluing slurries and filleting compounds are required. FLAG is more reactive than MAS Low Viscosity Resin when mixed with Medium Hardener, which keeps fillets and fairing from slumping. FLAG Resin is next day sandable when cured with Medium hardener at temperatures above 600F. Model # 808106 Features: For general purpose gluing applications where wet-out of fiberglass is not a consideration, as well as for all your filleting and fairing needs FLAG Resin is a "medium" body resin specifically designed to perform as an unfilled or filled adhesive and structural laminating foundation Faster curing than MAS Low Viscosity Resin when mixed with the Medium Hardener. Keeps fillets and fairing mixes from slumping Sandable the next day when cured at 60F and at higher temperatures using the Medium Hardener May be used with all MAS hardeners (2:1 mix ratio), however, for filled applications MAS recommends using the Medium Hardener.