Green Building Supply, Industrial Strength Concrete Cleaner Size:5-Gallon It's a smart

It's a smart

The factory where this is made is ISO 9001 compliant

Cause #1 Water-based stains dry super fast making it hard to keep a wet edge

Sunshine Yellow - 5241

Green Building Supply, Industrial Strength Concrete Cleaner Size:5-Gallon It's a smartHeavy duty, multi purpose cleaner Cold Weather Alert This product may not perform properly if applied below the required temperature. Please check installation instructions on our website. Because this is a water based product, it may freeze during shipping. For that reason we will not ship over a weekend if temperatures dip below 32 degrees F. If you want us to ship anyway, it will be at your own risk. Please call to arrange with a GBS eco advisor.