The DuraSeal Quick Dry Sealer seals wood surfaces to prepare them for finishing. I sanded and then proceded to use three coats of this product. About Duraseal Gymthane Gloss Water Based Polyurethane Wood Finish's Manufacturer The SHERWIN-WILLIAMS COMPANY was founded by Henry Sherwin and Edward Williams in 1866. Use water-based if you need a lower VOC finish, although lower-VOC oil-based polyurethane finishes are available. DuraSeal Waterbased Polyurethane Hardwood Floor Finish (satin sheen) is a single component urethane resin that provides the look and durability of traditional oil based polyurethane. DuraSeal 550 Polyurethane is a professional oil based finish formulated to be used over raw wood floors, DuraSeal stains or DuraSeal Quick Dry Sealer. ELEVEN: WARNING If more than eight hours has passed since you applied your Dura-Seal Quick Dry sealer, you must wait overnight, lightly abrade the sealer and remove the dust before applying your first layer of polyurethane. Prime members enjoy FREE Delivery and exclusive access to music, movies, TV shows, original audio series, and Kindle books. Because we know our stain better than anyone, our research and development team has formulated the best water-based finish system on the market. Use water-based if you need a quicker cure or if you’re applying a white-washed or gray-washed treatment to the floor, because you will need the coating to be clear and not amber. '> DuraSeal 550 VOC Polyurethane clear Oil-Based Wood Floor Durable Protective Finish Satin For Wood Floors (QT) MATTE. This product provides a firm bond between the wood floor substrate and succeeding finish coats, and meets the definition for a quick dry sealer, Oil-based polyurethane will take longer to cure than a water-based product, and you can only apply one layer every 24 hours. It’s a single-component product, so no need for a hardener and no waste. DuraSeal® Waterbased Polyurethane is a single component urethane resin that provides the look and durability of traditional oil based polyurethane. 550 VOC Polyurethane Learn MORE. To learn more, visit greenguard.org. DuraSeal Waterbased Polyurethane Hardwood Floor Finish (matte sheen) is a single component urethane resin that provides the look and durability of traditional oil based polyurethane. 1 Gal. Available in Satin, Semi-Gloss and Gloss. – Provides the same look and durability of traditional oil-based polyurethane finishes. Enhance the performance of your finish by sealing your floor with this fast-drying sealer.