How to Use Prep Concrete with 3in1 PREP
3in1 Prep™ is an all-in-one, eco-friendly cleaner that will clean, degrease, and etch concrete. Reduce your prep time with this specially formulated all-in-one prep product. Use 3in1 Prep™ to improve adhesion and durability of top coats, stains and sealers. It’s environmentally friendly, non-toxic, non-hazardous and safely prepares most concrete surfaces. Use instead of harsh acids to save time and reduce harm to the environment.