Spar Urethane, on the other hand, is more preferred to be used for surfaces that are susceptible to harsh conditions like the weather. Dries fast, 1 hour to touch and 2 to 3 hours to recoat. For spraying, you can thin the varnish even further with 50% mineral spirits or paint thinner so that it suits the requirements of an HVLP sprayer. Polyurethane is used to acquire a smooth, blemish free texture on the products. I’ll then dive into their use, durability, and the pros and cons of both. Varathane Ultimate Water-Based Spar Urethane provides a crystal clear, protective coating for exterior wood surfaces with long lasting durability. Covers approximately 400 sq. Clear Gloss Water-Based Exterior Spar Varathane 1 Qt. Rust-Oleum 250241H Ultimate Spar Urethane Water Based, Quart, Satin Finish. Water-based poly can have adhesion problems when applied over an oil-based stain that's not thoroughly cured. Refine product results. Save Cancel. Varathane 200241H Water-Based Ultimate Polyurethane, Quart, Satin Finish. Free Store Pickup . I’ll discuss on how a Minwax finish compares to a Varathane finish. Varathane® Oil-Based Spar Urethane is an oil-modified polyurethane designed to provide excellent protection from UV light and weather. Yes, but no clear exterior finish will permanently protect wood against direct sun, snow, ice and rain. 86. More Buying Choices $22.50 (12 new offers) Minwax 13205000 Helmsman Indoor/Outdoor Spar Urethane, 1 gallon, Satin. C.R. $65.35 $ 65. does varathane spar urethane yellow? I did take about a week doing these steps making a half dozen different coats. Add To Cart Add To Wish List . After this time has passed, test its dryness by gently sanding an out of sight portion with 220-grit sandpaper. HomepAge / varathane / Varathane Oil-Based Clear Finish. Save more with Subscribe & Save. According to Minwax, their Helmsman Spar Urethane may cause mild yellowing over light wood finishes, but their Water Based Helmsman Spar Urethane is supposed to be crystal clear and will not yellow.If used over some other type of light finish, the underlying finish may yellow slightly. Spar urethane also has a low level of toxicity and doesn't produce strong fumes or odor. $18.75 shipping. When it comes to polyurethanes, one formula does not fit all projects. Compare Click to add item "Varathane® Ultimate Exterior Water-Base Wood Spar Urethane Spray - 11.25 oz" to the compare list. It has been specifically formulated to provide the best protection from UV light and weather, both of which can take years off the life of your outdoor wood. Ideal for exterior structures, floors, doors, and furniture ; Available in both quart and half-pint sizes; Requires mineral spirits for cleaning; Cons. $25.80--Buy on Amazon. Made for Life in Canada. Varathane 225246H One-Step Wood Stain & Polyurethane. Easy soap and water clean up. FOR BEST RESULTS. Sku # 5553844. 4.4 out of 5 stars 30. 24 $60.84 $60.84. $23.51---Buy on Amazon. Color. We recommend Old Masters® Water-Based Polyurethane and Exterior Water-Based Spar-Ure-thane. This will allow you to apply it with ease. The individual particles crosslink and become one. Oil-based Varathane will take 24 hours to dry; water-based ones only take 4 to 6 hours. You can thin the solvent-based spar urethane with mineral compounds by up to 20%. One of the main differences between conventional urethanes and spar (marine) urethane varnish, is the more flexible nature of spar urethane. 4.5 out of 5 stars 531. 4.6 out of 5 stars 1,847. Be sure to check the finish annually to determine if it needs to be recoated. If necessary, this sealer can be topcoated with most types of water-based polyurethanes and varnishes. Woodworks such as exterior doors or small artifacts, ships or boats, ... Another difference includes that spar urethane is synthetic in nature and can either be used as an oil base or water base. Here are some supplies and tools we find essential in our everyday work around the shop. UV absorbers protect wood from sun damage ; Extra-fast drying, apply up to 3 coats/day; Low odor and fast, easy soap-and-water clean-up . Minwax Helmsman Spar Urethane is a specially formulated protective clear finish for exterior or interior wood ; Protects wood that is exposed to sunlight, water, or temperature changes by forming a protective barrier; Ideal for doors, windowsills, outdoor furniture, etc. Clear Gloss Water-Based Exterior Spar Urethane (Case of 2) provides maximum UV protection to guard against sun damage. Your lucky if it doesn’t start cracking on you. Self leveling polyurethane seals out water and offers superior resistance to scratches, mold, mildew, weather and UV damage with easy soap and water clean up. It contains UV blockers to reduce the sun's graying and fading effects. Read Reviews | Write Review. Varathane Semi-Gloss Clear Water-Based Spar Urethane 1 qt. Spray feature allows application on hard to reach areas such as indents or holes. $18.99 18.9900 $ 18 Estimated Points . However, I’ll ease things up for you. Pros. I have sprayed the Varathane water base semi gloss finish with great success over Maple doors, stair treads, base & casing, plinth blocks and the finish will dry fast for recoating 30 to 40 minutes in 70 degree weather. Just what I was looking for thanks! This oil-based formula applies easily and provides powerful resistance against graying and weathering. Clear Semi-Gloss 275 VOC Oil-Based Exterior Spar Urethane (2-Pack) protects outdoor wood projects from weather elements. 2- Applying Spar Urethane. 0 Reviews $ Free Store Pickup Today. items Added to Your Cart. As you might imagine, this type of finish is much more resistant to moisture infiltration and chemical attack. Reply. 35. Clear Semi-Gloss 275 VOC Oil-Based Varathane 1 qt. Varathane 1 Qt. Sign In Register Hi, My Canadian Tire 'Money'® My Account. Product Type . FREE Shipping by Amazon . 2-3 hr. Ron February 15, 2007 6:47 am Great! With our non-yellowing formula, Varathane keeps your wood looking great longer. It is NOT recommended for decks or high traffic areas, siding, or rough-sawn surfaces. Maximum scratch and stain resistance Low odor Easy water clean-up Technical Documents. Reply. Varathane® Diamond Spar Urethane provides the ultimate protection for your outdoor wood projects in an easy-to-use, water-based formula. Expands and contracts with weather conditions. Order History. 80. It has good sanding between coat caracteristics like lacquer. FREE Shipping by Amazon. 3.5 out of 5 stars 6. The water-based urethane seems to lay down less than 1/4 thick per coat than the oil based … Add To List Click to add item Varathane® Ultimate Exterior Water-Base Wood Spar Urethane Spray - 11.25 oz to your list. Product Recommendations. Get the highest-possible finish clarity— in a water base—with Rust-Oleum® Varathane® Crystal Clear Water-Based Polyurethane. Sign In Register Sign out CANADIAN TIRE. Helmsman ® Spar Urethane is a specially formulated protective clear finish for exterior or interior wood that is exposed to sunlight, water, or temperature changes. Varathane 250241H Ultimate Spar Urethane Water Based. I will be using it over Oak this week. You can apply Varathane to any surface containing interior and exterior latex paint, including walls, tables, chairs and workbenches, once the paint is dry. $25.80 $ 25. What really happens is that the urethane actually turns into one GIANT molecule of urethane. Forms a protective barrier against rain and moisture. Compare. 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