Whether you're looking to make a simple color change, complement existing color or hide blemishes on agin wood, protect and beautify with BEHR's Solid Color Waterproofing Wood Stain. This 100% acrylic formula seals out water and blocks the sun's harmful UV rays for up to five years on decks and up to 15 years on fences and siding, and is available in more than 1,600 custom colors to help you get just about any look you can imagine.