Concrete Etching Solution (UP-4200) is a salt-based formula that can be used to prepare concrete floors to obtain maximum adhesion for top coating products. The organic salts act like an acid on concrete creating a superior surface for application of floor patching or sealing products.
• No VOCs
• Organic salts act like an acid on concrete surfaces
• Etches concrete to prepare the surface for application of floor patching or sealing products
• Gives old concrete a clean, new look
• Prepare the surface by sweeping away loose debris, peeling paint, or loose concrete.
• Use a brush or mop to cover the area to be etched, or flood the area with UP-4000
• Spread the solution evenly over the area.