1 gal. Ultra Classic Pressure Treated Wood Stain and Sealer. Color Family. Oranges / Peaches. Returnable. 90-Day. Color/Finish. Transparent. Sealer. Yes. However, most pressure-treated wood should have periodic sealing against moisture, preferably every year or so. Using a clear sealer or finish that contains ultraviolet (UV) screen or inhibitor is the best bet for slowing weathering. Remove staining, mildew and old finish with a commercial deck cleaning solution. Pressure washing is almost always a must on older decks, but be sure not to use too much pressure.
A guide to the cleaners, finishes, and techniques for making your deck look new again. Even if your deck is made of pressure-treated lumber, redwood, cedar, or some other durable species, it’s at risk the moment the last nail is driven home. Choosing from among the several hundred deck cleaners, stains, and sealers out there is less simple. From wood finishes expert Bill Feist: Most pressure-treated wood sold in lumberyards is treated with CCA (chromated copper arsenate). We do not recommend clear waterproof sealers on pressure treated lumber, as the nature of the lumber eliminates the ability of these sealers to penetrate properly. Clean the wood as needed and apply a quality pressure treated deck stain that can penetrate new dense wood. Natural Tone Clear Penetrating Wood Finish for Fenced, Decks and Sidings.
I’m doing a bid for a deck spec’d with ArborCoat natural and sealer. I’ve only worked with pressure treated wood a little, but I always stain and seal it the same way as any other wood. The finish may also get blotchy in less time than that. The way you should handle finishing and sealing a deck will depend on whether you are using a native wood, a tropical wood, or a pressure-treated wood, as they will respond differently to various finishes. To protect your investment and keep your deck looking its best, finish it with a clear water-repellant sealer, a stain, or paint.
This is a fast, easy and safe method to sealing pressure treated wood. Choose darker brown tones that hide dirt better unless you plan on washing your deck often. If you spray be sure to back brush or roll the finish into the wood. Pressure Treated Penofin is formulated to restore the beautiful wood tones homeowners want. They recommend using a deep, low-solid, penetrating oil finish. Pressure Treated Wood is strong and durable. It is very attractive to those who live in areas where wood is prone to rot. Penofin for Pressure Treated Wood is formulated to enhance the color of all types of pressure treated wood. Pressure treated wood questions to NH. Some stain and sealing products will not work on new PT wood because of the high moisture content caused by the manufacturing process. Wood that is pressure treated goes through a process that involves placing it into a large vacuum. Sealer for pressure treated wood is a penetrating oil finish that reduces or even eliminates exposure to the chemicals used in the treatment process of the wood. If the wood in your deck is pressure-treated with CCA, the EPA recommends using a semi-transparent stain, which tends to penetrate wood and seal in the arsenic, preventing it from leaching out. Solid finishes might also build up a film, especially after several coats, which can peel, chip, and crack like paint. Photo of a container of clear sealer by Thompson’s WaterSeal.
Is There A Pressure Treated Wood Sealer?
Superdeck 2000 Series Transparent Stain for Pressure Treated Wood is an example. Although pressure treated wood, cedar and redwood will not rapidly develop rot, any wood left totally unprotected outdoors will grey with sunlight and develop cracks, called checking from wet / dry cycles. A pressure treated wood deck needs special consideration when staining or sealing it. Because the wood is altered, you have to be particularly careful when staining or finishing it.