behr deck over paint sucks. We used it and after about 2 years it starting peeling off all over. So i called Behr and they sent us a supposedly new and improved paint. So we sanded the deck down and applied the new paint. Well now after 1 year it started bubbling and peeling all over again. My husband is 82 and can not do this sanding and stripping again. This paint absolutely sucks and Behr should be sued for selling this stuff. We will never buy Behr products. again. do not buy this paint.