Rust-Oleum One-Step Roof Prep Cleaner is a concentrated cleaning solution for single-ply roofing membranes, metal, Modified Bitumen, concrete and existing coatings. One-Step Roof Prep is a low foaming, high efficiency, and easy-to-rinse cleaner and degreaser that is designed to remove dirt, grease, and contaminants from a roof to help prep the roof before priming, repairs and coating. One-Step Roof Prep Cleaner is completely solvent free, non-corrosive, bleach free and has a very low odor.
For Best Results
- Mix product 4:1
- Allow cleaner to dwell on surface for 3-5 minutes before rinsing
- Allow rooftop to complete dry before applying coatings
Available Sizes
- 1 Gallon
- 5 Gallon
