3M Scotchkote fusion bonded epoxy coating (FBEC) 413 is a 1-part, heat curable, thermosetting epoxy coating designed for corrosion protection of reinforcing steel. Spray grade. The epoxy is applied to preheated steel as a dry powder which melts and cures to a uniform coating thickness. this bonding process provides excellent adhesion and coverage on concrete reinforcing steel bar and other steel members of any size or shape. Scotchkote 413 coating is resistant to corrosive agents such as deicing salts, airborne salt spray, sea water, harsh chemicals, acid rain, carbonation, contaminated aggregate and concrete additives.