DUR-O-BOND® FC4001

DUR-O-BOND Fairing Compound 4001

DUR-O-BOND FC4001 is engineered for fairing and smoothing applications in fiberglass construction and repair. This polyester resin compound cures hard and has a low exotherm.

This putty has a smooth creamy consistency and is ideal for filling cracks and imperfections. It is also easily sanded. This putty utilizes catalyzation from a BPO cream hardener. FC4001 exhibits excellent adhesion, bonding to multiple substrates in polyester and vinylester laminate applications. This includes FRP composites, wood and core materials. FC4001 can have adjusted dry times to fit your needs. Click on the TDS pdf below for more information.


SKU: FC4001