From our Tips from a Shipwright series, Lou refinishes the seat of an Old Town yacht tender. The previous varnish job didn’t hold up as well as he had hoped. Lou explains a different system of sealing the first wood with a Penetrating Epoxy prior to the varnish.
Using the Penetrating Epoxy as the first layer will help to seal the checks in the wood and fill the grain to really sink into the bare wood and seal it nicely. Adding some denatured alcohol will also help with the application as it thins it nicely to assist with flow.
Adding a few coats of the penetrating epoxy first, will give the varnish a nice finish to hold onto as opposed to expecting the varnish to seal that checked wood and be protective and UV resisitant. Lots of work for one product! Using TotalBoat Penetrating Epoxy as your first coat helps lengthen the lift of your varnish job and better protects your wood and your work!