Ultra advanced semi-transparent stain from Pittsburgh Paints & Stains is a waterproofing sealant that protects wood floors from graying, which is caused by UV exposure. The stain also features a two-way waterproofing protection, and it is mildew-resistant.
Semi-transparent deck & siding stain sold by Cabot Stain is water-resistant and provides UV protection. It uses oil-based and acrylic-based formulas to provide vapor-permeable protection. The stain is lightly pigmented to accentuate wood grain, and it is formulated with non-fade pigments for a longer lifespan. Superdeck semi-transparent stain from World of Stains is water-resistant and contains iron oxide pigments to keep wood floors looking new and protected from UV light.