Bona AmberSeal is a water-based sanding sealer that gives hardwood floors a warm, amber tone without yellowing over time. It dries quickly in 2–3 hours with low odor and provides clear, long-lasting protection. Suitable for both stained and unstained floors, it works well under Bona’s waterborne finishes. Coverage is approximately 400–500 sq. ft. per gallon. Apply 1–2 coats on newly sanded floors using clean tools, and allow a full cure of 7 days before heavy use. VOC compliant and GREENGUARD certified for indoor air quality.