QT Hi GLS Marine Finish Penetrates and waterproofs when used as a finishing system in conjunction with Waterlox Original Marine Sealer (Waterlox Original Sealer/Finish can be used interchangeably) Forms a protective and elastic finish against sun/UV rays, harsh weather and moisture exposure Like all of our Tung oil finishes, 90% of the resin portion of the formula is from renewable, natural resources Produces a high gloss appearance (90-95 gloss level) Easier to maintain than other exterior clear finishes