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 Which TotalBoat epoxy system should I use for my project? Can TotalBoat Halcyon varnish be applied over acrylic paint? TotalBoat Lust Troubleshooting Guide How should cured TotalBoat Halcyon varnish be cared for and cleaned? TotalBoat Elixir Troubleshooting Guide Comments 0 comments Article is closed for comments.