Can TotalBoat Gleam 2.0 or TotalBoat Lust spar varnish be applied to shellac? Eric Boudreau June 01, 2022 15:43 Updated TotalBoat Gleam 2.0 varnish and TotalBoat Lust varnish can be applied directly to properly prepared shellac that has been left to cure for at least 48 hours. Related articles Can TotalBoat Halcyon varnish be applied over acrylic paint? Which TotalBoat epoxy system should I use for my project? What is the surface preparation to apply a varnish or urethane coating to an epoxy surface? How should cured TotalBoat Halcyon varnish be cared for and cleaned? What are the differences between TotalBoat Lust and Gleam 2.0? Comments 0 comments Article is closed for comments.