Let's see what we can figure out Derek. Prior to applying Rust-Oleum RockSolid 6X Deck Coat, the deck must be properly cleaned and primed with RockSolid Deck Start Primer. Then apply using RockSolid Deck Coat 6X Roller Cover, saturate the roller cover and apply generously back and forth. Work to a wet edge at all times. Avoid rolling back into coated areas where drying has begun. Coat 1 to 2 boards at a time. When properly applied, each gallon will cover up to 80 sq. ft., resulting in great one coat coverage.
https://www.homedepot.com/p/Rust-Oleum-RockSolid-9-in-6X-One-Coat-Roller-318224/307428123
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