Marshalltown Surf Etch (5Gal) 1-cubic-foot 3045 PSI maximum

3045 PSI maximum

Works with HD-7 series

Ratcheting bend system lets you conveniently shift to manual override for lighter-gauge materials

Mitering and dual mitering bring an added level of capabilities

Marshalltown Surf Etch (5Gal) 1-cubic-foot 3045 PSI maximumDetails Water based, biodegradable, and low odor surface retarder, MARSHALLTOWN's SurfEtch applies to fresh concrete to chemically delay the set of the surface mortar while the underlying concrete hardens. This process creates an "exposed aggregate" look, coming in a variety of textures and colors. The substance covers 175 300 square feet for every gallon. We offer a 1 or 5 gallon container; both are Made in the USA with Global Materials. Covers 175