Can You Put Polyurethane Over Thompson Water Seal. The product is about 6 years old and was cloudy not clear. I sanded all the wood, applied thompson's waterseal with stain. The application directions say to apply with a 1.
Thompson's waterseal line of deck sealers and stains is a popular choice for wood decks of all kinds.
You need to wait 30 days before applying you should not need a sealer over latex paint. I hope you can fix it with out to much problem especially after all the work you put into sealing it. In addition, applying polyurethane over a deck stain will make it near impossible to maintain the deck down the road. Can u put tompsion water sealer on painted surface? If you can get it out of deck wood grain. Thompson's waterseal products typically need only one application, but you can apply a. You can do this with sandpaper or with a power buffer. Ok i have a few question regarding thompson water seal and then a top coat of epifanes spar varnish.
