Interlux YAA8692G Interfill 830 Lightweight Epoxy Fairing Compound, Part B Fast Cure2 Gal.

Interfill 830 Fast Cure is the best choice for profiling above and below the waterline on Steel, Aluminium and Composite hulls. The special two-component light grey epoxy formulation can fill up to a thickness of 800 mils in one coat without the risk of sagging/slumping.