Rust-Oleum Concrete Etch - 8 oz.

Achieve the maximum adhesion, durability, and protection offered by Rust-Oleum® EPOXYSHIELD. Prepare bare concrete for coating and staining with Rust-Oleum® EPOXYSHIELD Concrete Etch. This citric-acid-based formula is easy to use indoors and outdoors and opens up tiny pores within the concrete to allow for maximum penetration and adhesion.