The 4-Step Professional Grout Restoration Sequence
To ensure your new grout or silicone forms a permanent, water-tight bond without lifting, follow this contractor-approved method:
Step 1: Aggressive Bulk Grinding
Use the heavy-duty blue diamond-grit saw to clear out the main body of the old grout line. The angled handle directs your arm's downward force straight to the joint, pulverizing hardened cement safely away from the tile face.
Step 2: Surgical Corner & Deep Channel Cleaning
Unfold the orange hook knives or use the yellow-handled scriber to clean out the tight intersections where walls meet floors. Ensure you dig out debris to a depth of at least 3-4mm to give your new sealant enough vertical grip surface.
Step 3: The Deep-Compression Sealing Roll
After injecting your fresh beauty grout or epoxy resin, select one of the 4 metal ball finishing sticks that slightly overlaps your joint borders. Pull it smoothly in a single fluid stroke to crush hidden air bubbles and seal out future mold and water.
Step 4: Precision Shaving & Edge Smoothing
Use the black flexible fan scrapers to clean away any wet sealant overlap on the tile surfaces, forming a perfect, clean-bordered joint line that requires zero post-cure cleanup.