Wood Kraft Interior waterborne Acrylic-Polyurethane Varnishes are clear coatings formulated to produce hard, durable finishes on interior wood. Wood Kraft Interior Polyurethane Varnishes are low odor and form durable finishes that feature excellent abrasion resistance and protection against water, alcohol, and most household chemicals and resist yellowing. This product dries quickly allowing multiple coats to be applied in the same day. These polyurethanes are self-sealing and sandable: therefore, no primer/sealer is necessary.