Let's see what we can figure out, Kaye. Before Applying RockSolid 6X Deck Coat, the deck must first be cleaned using a deck brush and RockSolid Deck & Patio Cleaner or standard deck cleaner. The surface must be clean and free of dirt, grease, mildew and organic growth. After cleaning, the deck must be primed with RockSolid Deck Start Wood Primer. After priming, apply 6X Deck Coat with the required RockSolid 6X Deck Coat Roller Cover. Following this process, which is including on the labeled directions, will produce a beautiful deck in a single coat. Give us a call at 800-373-6333, so we can hear more about your application and try to make things right.
https://www.homedepot.com/p/Rust-Oleum-RockSolid-1-Gal-Deck-Start-Exterior-Wood-Primer-Clear-312283/307428127
- Rust-Oleum Product Support 6