TotalBoat Clear High Performance Epoxy can be used for the seal coat before applying TotalBoat Fathom Deep Pour Epoxy Resin.

Apply a skim coat of Clear High Performance Epoxy with a brush, roller, or spreader. Allow at least 2 to 3 days to cure, clean the surface with denatured alcohol or acetone, sand with 320-grit sandpaper, and remove sanding residue with a clean, lint-free cotton rag dampened with denatured alcohol or acetone. When the surface is dry, apply Fathom Deep Pour Epoxy Resin.