HUSQVARNA GM 3000
GM 3000 is specifically formulated for re-grouting and hole filling in concrete surfaces. It’s an inherent part of the HiPERFLOOR process. GM 3000 is effective for patching and filling small air pockets/ pinholes when polishing concrete floors. One gallon covers 200 to 300 square feet. Five gallons covers 1,000 to 1,500 square feet.