"The ideal deck finish does three things," says Charles Jourdain, vice president of technical services at the California Redwood Association, a lumber-industry trade group. "It repels water, preserves the wood with a mildewcide, and screens out UV rays." Some products waterproof only. For maximum protection, the label
The main goal of a sealed and stained deck is keeping the wood fresh and strong by locking out moisture and preventing damage from the sun. Most commercial . When you think about staining your deck, you might lump the different products used to create a waterproof barrier and even color into one, large pot. However
Thus, at one end of the spectrum, we find "clear finish" among the Thompson's Water Seal products: Clear finishes allow you to see the natural wood grain. But you will have to re-coat more often with clear-finish deck sealers, because that very transparency renders them less effective at blocking UV rays.
Deck stain paint: I used Behr solid color wood stain-Padre Brown-Photo by R. Brazzell.
Clean wood is important, too—the surface should be free of mildew stains, dirt, debris and contaminants. To clean and prep the deck for staining, wash it with Cabot Problem Solver Wood Cleaner, rinse with clean water and let it dry for two to three days. For more information about prepping your deck, read our article
DEFY Composite Deck Waterproofing Sealer is a clear sealer that, when applied to composite decking, will protect the wood from color fade while delivering enhanced protection against the re-growth of mildew stains. Customer Reviews. 5 Stars. DEFY Composite Deck Waterproofing Sealer (gallon). I'm pleased with both
After the deck is free from existing stain or sealant, use a cleaner specifically designed for wood decks. Deck For a composite deck, use a product formulated specifically for composite decking, or use dishwashing detergent and water. Wood deck Most sealers provide waterproofing and sealing protection. The best