On the other hand, oil-based polyurethane finishes look brownish in the can. That gives me the impression that they arent endorsing topcoating with polyacrylics waterbased or otherwise. Seal-Once Nano+Poly Penetrating Wood Sealer with Polyurethane - Premium Waterproof Sealant -1 Gallon & Clear. While comparing the price of a quart of oil base to a quart of water base may make it appear that oil is a lower cost, when you factor in the cost of the solvent you are using to clean up with you have to add in a quart of some type of solvent also. after going to target coatings web site i noticed a couple of different sprayers, witch would work best to use on my new cabinets a T75G turbine or Fuji LX-20. I recommend that you use our EM2000wvx Waterborne Varnish for your specific application. Of course, when you hear a topcoat dries clear, you dont expect it to change the color of your hardwood floor. A 20gal air tank is recommended. Water-based polyurethane dries in 4 to 6 hours, while oil-based polyurethane takes 12 to 24 hours. This is one section that had a clear winner for decades. Every experienced flooring contractor knows that having a good product is useless if you cant correctly apply it. Bona Mega Wood Floor Finish Satin 1 Gallon, RUST-OLEUM 130031 Varathane Gallon Gloss Oil Base Premium Polyurethane Floor Finish, applying water-based poly over oil stains, how long does polyurethane take to dry on wood furniture, top rated oil-based poly for hardwood floors. This clear wood sealer is made with water-based materials. And should I use water or oil? It provides excellent resistance to stains and scratches, and a single quart covers up to 125 square feet. I also agree about the safety particularly when spraying the product, water base wins hands down. Likewise, some people find oil based poly dents and peels easier, whereas water based poly might scratch easier. However, you might have realized that it is not a straightforward process. I dont want to redo this table top. Im still confused. It is also scratch and scuff-resistant, waterproof, and dries just as hard as oil-based poly. -JeffW-. Thanks, Michael. On the other hand, oil-based poly needs turpentine or mineral spirits, water, and dish soap to eliminate every trace of the product. The EMTECH Brand Name is a registered trademark of Target Coatings, Inc. With oil based poly I have read that they Amber over time, at what point do they stop Ambering (sorry I dont think that is even a word but I think you catch my point). First, however, you need to fully understand how different these twin products are to make the right decision. Water-based polyurethane was once denigrated as not being durable. It offers scratch resistance and gives a smooth, semi-gloss finish in six colors. Minwax 233334444 Polycrylic Protective Wood Finish, Clear Satin, Pint. WOuld that be a good fit? document.getElementById( "ak_js_1" ).setAttribute( "value", ( new Date() ).getTime() ); SAVE 20% on purchases between $100 and $499, *Exclusions apply to all Fuji Spray items. Id like a satin finish on a hardwood dining table, would a water based polyurethane be the best option? However, if youre using fast-drying polyurethane finishes, they could be dry to the touch and ready for a recoat for 6 hours. Product Use, Technical Information and Safety Data Sheets. Oil-based poly is technically a clear coat, and manufacturers will often label it as drying clear. Im finishing my basement and hanging 5 doors 2 bi fold doors and barn door. Top subscription boxes right to your door, 1996-2022, Amazon.com, Inc. or its affiliates. Michelle, waterbased finishes have long been considered an excellent choice from an environmental and health perspective. Keep applying more coats until the surface is level and smooth. In terms of feel, because its thicker, one coat of oil-based poly would probably feel softer than water based poly (but rarely is only one coat of water based poly used). The cost of the product itself is NEVER the only cost of using the product. All oil-based products contain a lot of chemicals. Based on my 30+ years using and formulating wood finishes, it is best to use a urethane when your primary objective is maximum chemical resistance and film hardness, i.e., durability. You may need more than three coats for water-based poly because it tends to raise the grain. Lets start with why you would use polyurethane in the first place vs. other types of wood finishes such as shellac, lacquer, varnish, etc. Im not entirely sure if oil based poly was used when the floors were first put in 10 years ago, but I am concerned with the color difference between oil and water based polys. The best tool for applying water based finish is a synthetic bristle brush. Refinishing indoor furniture and making an outdoor welcome sign. So naturally, all of the research and development went into perfecting oil-based polyurethane. My main question is, would a water based hold up better to the sun? My ceiling does not get any direct sunlight but I live in Florida. The one application method unique to oil-based poly is wipe-on. It has exceptional durability and a low odor. It is rated as a polyurethane but is built with a polycarbonate resin backbone, which gives it very good UV resistance. You still have the issue of which type to choose. When chemicals spill on water based finishes, they often change color. What would you recommend? Fortunately, some companies are working on isocyanate-free polyurethane, which will also reduce VOCs. Id like to stain it (Im hoping to get it more tan and less golden) and poly it with no shine. Is there a way to color match the water based poly to match existing stairs hue. I think he likes the look of the oil stain. It's possible you can pick a cheaper shipping option. The government has been cracking down on indoor VOCs and is banning products that go above a certain threshold. Unless you are using fast-drying oil-based polyurethane or one coat poly, you wont have that issue. While both types are self-leveling, water-based polyurethane often dries too quickly before it does, leaving brush streaks. With all the preamble out of the way, its time to pick a winner between water-based polyurethane Vs. oil-based polyurethane. It looked terrible. Water based finish dries crystal clear like a light colored maple on every surface unless the wooden object has white paint. Which product should I use and how many coats. It has very low odor and releases much fewer VOCs, It is grain-raising, so it requires more coats, Oil-based wood floor finish - Classic Clear Gloss, Excellent self-leveling eliminates brush marks, It has an amber hue that makes hardwood floor shine. When it comes to wood finishes for floors, polyurethane stands head and shoulders above the competition. I am pregnant 6 months, and I do have another place to stay at his moms for as long as I need. Save my name, email, and website in this browser for the next time I comment. Water-based polyurethane is perfect for floors as it can be applied quickly and dries just as fast. Water-based polyurethane can also be applied using a high volume low oil based floor finish can also be applied using the same tools, though different textures and qualities. My suggestion at this point would be for you to go back to them and ask for clarification. Even though water-based poly dries quickly, it is still easy to get rid of one coat. While water based polyurethane cost a bit more than oil-base polyurethane, the prompt application means you finish the job quicker and get paid faster. We do not make coatings that are specific to wood floor applications. Now, many flooring professionals prefer water-based polyurethane to almost any other type of finish when durability is critical. Besides being harmful to people and pets, it is also toxic to the environment. The battle of water based vs oil based polyurethane is a delicate and tricky business, so its my job to simplify it for you. Your recently viewed items and featured recommendations, Select the department you want to search in, Eco-Friendly Waterproofing Wood Sealers & Stains, Seal-Once Nano Penetrating Wood Sealer - Premium Waterproof Sealant - 1 Gallon Clear Wood Sealant, Seal-Once Exotic Premium - Wood Stain and Waterproof Sealer in One for Exotic Wood - 1 Gallon & Clear, Seal-Once Marine Premium Wood Sealer - Waterproof Sealant - Wood Stain and Sealer in One - 1 Gallon & Clear. This light cleaning will remove any oil or wax that my be sitting on the surface of the stain which will cause adhesion or leveling issues with the water based polyurethane if not removed. Im going for the rustic look. Another harmful product in polyurethanes is isocyanates, of which oil-based polys also emit more. Yes, water-based polyurethane is excellent, especially for hardwood floors. The EM9300 will allow for movement without the checking/cracking that can often be associated with solvent-based 2K urethanes. If you are team oil, see this review and guide to the top rated oil-based poly for hardwood floors. If not removed these oils can cause adhesion and film leveling problems hen a water based finish is applied onto the stain. It's fragrance-free, provides UV protection and is non-flammable. Also, if you are on a budget and working on a project that isnt time-sensitive, oil based polyurethane floor comes in very handy. As for the two HVLP spray gun options offered on our site, the FujiSpray LX-20 is a compressed-air HVLP gun, so it needs an air compressor to work. With that in mind, here is a head-to-head comparison of how water based polyurethane and oil-based polyurethane stack up. This option is by Appointment Only. The more the chemicals, the more volatile organic compounds (VOCs) that substance releases. They say cut it with paint thinner so you get thin layers. Oil-based poly is popular because it enhances the natural color of hardwood floor, is water-resistant, and is versatile. Nevertheless, this is something you need to watch out for when buying quality water-based poly. The raw materials used to make water based polyurethane cost more than that of oil based polyurethane, so the final price you pay is typically higher, too. I bought an acrylic polyurethane but dont want it to turn yellow which I was told this could happen. I am wondering if this is true, if you have any tips for my first time, and if I am able to use the water based polyurethane for the oil based stain? Many are water-based and provide crystal clear finishes. What would you recommend for finishing a oak hand hewn barn beam sanded and prepped for a bench? However, the low solvents in water based polyurethane gives it a longer pot life (the amount of time you can work with it before it becomes unusable) and it is easier on your equipment. It is worth mentioning that some water-based products will revert to remain clear in a few days, while some dont have this problem at all. Janet Thank you for sharing your inquiry with us. We try our best to keep things fair and balanced, in order to help you make the best choice for you. Thank you. I was inclined to give water-based polyurethane the edge here because it can be used on any hardwood floor. Oil based polyurethane had the edge here for a while, but water based polyurethane (especially the self-crosslinking variety) has caught up its now equal to solvent based products regarding scuff, mar, UV, water, and corrosion resistance. Would you share your opinion on what we should do? Thanks. The original polyurethane has been a life-saver, or should I say wood-saver for decades, and will continue to be so. oil based polyurethane will take about two to three times longer to dry between coats compared to faster-drying water based polyurethane. It appears youve got a compatibility problem between the chalk paint and the topcoat. Is a water based polyurethane going to be the best top coat? After viewing product detail pages, look here to find an easy way to navigate back to pages you are interested in. Now I need to put on the topcoats. If performed properly (and carefullY0 you will obtain a good bond between the water based and oil based products. I am doing a huge project this summer. Many people still carry on that assertion until today. As a result, it is a milky-looking substance that dries crystal clear. Excellent review, just what I needed. Luke The first and main difference between these two products is the color. We used water-based (Bona) and it turned out great. However, this does not impact our reviews and comparisons. hello, i need to put a clear topcoat that doesnt yellow on new soft maple kitchen cabinets ive built. In either case is it necessary to sand the stained surface first? Megan Thank you for your inquiry. Before you get excited about one type or another, we need to consider the other factors that affect the ease of application. why and what would be the difference. I found it necessary to scuff sand between coats with water based poly. Yes, the EM9300 Polycarbonate Urethane is one of the two best options of a non-yellowing clear coat. Its been sanded, cleaned with denature alcohol and conditioned with oil based conditioner. Emtech EM9300 Waterborne Polycarbonate Urethane is an excellent choice for this type of application. Besides that, abrading the surface helps subsequent layers to adhere better. So I had to sand, prim (5 coats) then paint 5 coats of the chalk paint again. The main reason is to get rid of dust nibs, brush streaks, roller lint, and bubbles. That is why the application method is a critical factor when choosing between these two types of poly. Keep in mind that we may receive commissions when you click our links and make purchases. Alan Thanks for your inquiry. Whats your take? Using water based polyurethanes will allow for a fast recoat time, very low odor / non-flammable environment, and our EM9300 Polycarbonate Urethane offer very good UV and water resistance. Yes, you can thin polyurethane. As such, oil-based polyurethane should not be applied to children or pets. But, of course, as with all new quality products, there were flaws. Oil-based poly is ready for light use in 3 to 7 days and fully cures in 30 days. Some people prefer the warm, amber hue that oil-modified polyurethane imparts to wood, but keep in mind, this yellowing will continue and intensify over time. Ally Thank you for your inquiry. Oil-based poly is a brownish-looking liquid that appears thicker than water. As mentioned earlier, water-based polyurethane looks milky white in the can. We do not recommend using any of the Emtech topcoats on flooring applications unless an anti-slip coating is applied over it. And todays new waterbased finishes are becoming widely accepted for their exceptional performance, too. Thanks so much! Warehouse is CLOSED on Saturdays & Sundays and all major holidays. Feel free to contact our office Mon-Fri 9am-5pm EST at 800-752-9922, I am looking for the best way to protect/ covering / clear coat for new Acacia Spice stained butcher block countertops I will be installing in my kitchen. 9:00am - 3:30pm Friday. As a result, you require more skill to use water-based poly than oil-based poly. Darryl Thank you for your inquiry. Goodell has been in love with woodworking for more than two decades. It was the original polyurethane, and as such, it remains the favored option for many OG woodworkers. However, that does not mean you are putting anybody at risk. Hello! I painted my kitchen table with dark brown chalk paint. Disclaimer: The information and suggestions in this website are, to the best of our knowledge, reliable. Once this time lapses you will then gently clean the surface of dried stain with a solution of water and denatured alcohol mix 1:1, this will remove any remaining oils or spirits that my reside on the surface of the dried stain. Thank you for any advice, I appreciate it. Check our quick guide on applying water-based poly over oil stains. The Emtech line of waterborne wood finishes are primarily formulated for furniture, cabinetry and architectural features that are above the floor line. If not, successive coats can peel. When applying the finish on wood floors, it is best to use a roller, preferably a microfibre roller. Water or oil based polyurethane? Who will be the winner? The water in water based polyurethane tends to react with the grain more, so you often need to apply more coats to achieve a smooth, finish. For example, for me, safety to the wood finisher and the environment is worth at least +5 points, in which case water based polyurethane wins by an even larger margin. When applied properly, oil-based polyurethane finish has an amber hue that continues to darken over its lifespan, which could be a decade or more with proper care. Do you have experience using (or questions about) water based poly vs. oil based poly? Does it matter whether I use an oil based polyurethane or an oil based poly? Passing a verdict on the previous section might be a little misleading, and here is why. But until then, there is one clear winner. However, some people argue the opposite because oil-based polyurethane tends to attract more dust nibs. They protect against chips, peeling, stains and scratches. Keep in mind that any film forming coating will chip, requiring regular maintenance. Your email address will not be published. Okay, so oil-based polyurethane finishes can be applied with more tools, but do they make it easier to apply? It is advisable not to apply oil-based polyurethane around children or pets. Shop products from small business brands sold in Amazons store. Ive had great results with Target Coatings NR4000 waterbased stain, which is available in a wide variety of colors. Since the conditions of use are beyond our control, this company cannot assume responsibility for any risk or liabilities that may result from the use of its products. I have one barn quilt in part afternoon shade (north facing) and another in full afternoon sun. However, oil-based poly is arguably more durable in one aspect: chemical resistance. Goodell is the founder of this website and an avid woodworker. It's fast-drying and has high polyurethane protection. Minwax Satin Clear Fast-Drying Polyurethane 1 pt. Natural brushes are made from animal hair to hold more of the thicker poly than a nylon brush. Penetrating oils are easier to repair for the average home owner. So, why is this the only thing that matters? Yes, its possible to do so. Unfortunately, for some reason, water-based poly tends to have a very yellow ish tone on white paint, so most manufacturers warn against it. I recommend that you contact Absolute Coatings or BonaKemi to obtain more product information for your flooring needs. His goal is to help you become a successful woodworker, whether as a hobbyist or as a professional. Good luck with both this project and your soon-to-arrive bundle of joy! Oil based polyurethane, on the other hand, is prone to sheeting, scratching or chipping after the first couple layers. Not being familiar with that particular chalk paint, I went to Annie Sloans website to see if they had any recommendations for topcoating, and noted they recommend Seal it with Clear Soft Wax and age it with Dark Soft Wax. The EM2000 will color-shift to a warm amber color tone as it ages, which will look really nice on the vintage oak. Given how quickly it dries, water-based poly is best for engineered hardwood floors and other large projects. Still, that extra pop you get from oil-based poly is absolutely gorgeous. So, to make it clear (pun intended), dries clear is used to describe oil-based finishes, while dries crystal clear is for water-based finishes. I have some old 1999-2000 Michaels (later Restoration Hardware) stained oak bedroom furniture. Hello. The clean-up process, too, requires exposure to high-odor hydrocarbon solvents now well documented to cause short- and long-term health problems. It is OK to use an oil-based stain and then clear coat it with a water based polyurethane.
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