Bona stains, finishes and sealers provide the ultimate in durability, protection and beauty in your home. Whether your floor is extremely worn and in need of a recoat or you want to change the color and design, the Bona System will highlight the true beauty and elegance of the wood. Bona waterborne finishes have always been VOC-compliant and healthier for people and the environment than most other finishes; GREENGUARD Certified for Indoor Air Quality. Contact a Bona Certified Craftsman to start your floor renovation.