GM 3000™ is effective for patching and filling small air pockets/pin holes when polishing concrete floors.
This step is designed to fill the holes in the concrete by applying the GM 3000 grouting product. This should be applied with a soft broom. Average amount of product used is 20–25 l/100m2.
While still wet, run the machine with 100 grit diamonds through the wet GM 3000. TheGM 3000 will combine with the dust beingcreated by the 100 grit diamonds and be forced into holes created by air bubbles and pulled-out aggregate.
A minimum of 6–12 hours is recommended for maximum curing of product.