The DriTac Engineered Wood Floor Repair Kit is designed to correct and eliminate hollow spots and popping conditions for engineered wood floor installations. Major causes of these problems for engineered wood floor installations are adhesive voids between the flooring and subfloor, costing the flooring industry millions of dollars per year. COMPONENTS 1- One Quart of DriTac Repair Adhesive 2- Drill Bits 1- 60cc Plastic Syringe Assembly Dowels 2- Metal Tips 1- Dowel Punch