with out seeing cant tell for sure but Sherwin Williams deck scapes in a solid stain can give life to an old deck .roll it on and back brush it .don't be stingy put it on at a proper spread rate .tho s/w does not clam this ,at least I don't think they do,it kind of binds and fills cracks ,and gives a very nice finish:yes:Anyone recommend any of these products? Not stains or paints, but the relatively new coatings that supposedly fill in cracks, etc. My deck boards are pressure treated 1X6 and in decent shape but showing some cracks, etc.
Cons of deck resurface products
what tests are showing is that these products are prone to peeling despite what the manufacturers are claiming. with any film-forming product, peeling is always an issue. It still seems to stand true that anything subjected to the elements will not hold up for more than a couple of years.