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Label directions are as complete as possible, but cannot encompass all conditions, applications and/or surfaces. For the best results, Drylok manufacturers recommend you to apply Drylok waterproofers during a rain-free period with temperatures higher than 50F (10C). Here are eight strategies to keep water out of your basement. Not only does Sani-Tred actually waterproof your basement, it has better coverage for less money in the long run. Shop DRYLOK Original White Flat Solid Latex Textured Waterproofer (1-quart) in the Waterproofers & Sealers department at Lowe's.com. Drylok is made of cement and latex or oil-based paint, materials that will not bond to cement, which is needed to waterproof a concrete surface. Industrial fan used to dry soaking wet basement. Compared to powder coating, Drylok is much easier to apply because it is smooth, creamy, and consistent. These are also used for preventing water and gas seepage. ft., poured concrete: 200 sq. You have to use a pump-up sprayer for applying this sealer. But in the case of RadonSeal concrete sealer, it is best to remove the paint first. Also Extreme has a 15 year warrantly vs a 10 year, otherwise they are the same formula. This one holds up to foot traffic as a finished coat and can be used before applying floor paint or latex-based adhesives. Extreme is a smooth bright white finish (no texture) that is easier to apply than Original. Drylok is also used on these surfaces, and 90-100 sq. But if you want a double layer for better protection, youll need more sealer. An aggregate type material, DRYLOK Powdered Masonry Waterproofer is ideal as a base coat, as well as a inish coat. How Many Protons Does Beryllium-11 Contain? Q. ft., and concrete blocks: 100 sq. For the railings, choose a 2-inch brush and for the balusters. How long will DRYLOK Masonry Waterproofer maintain its effectiveness? Water seeping through the basement walls or floors requires a call to a waterproofing professional who can inspect the basement and assess not only the extent of the damage, but offer an inspection and repairs. . Professional repairing and sealing is crucial to basement health as well as that of your family! Drylok E1 Latex 1 Part Concrete Floor Paint. How to Paint Over DRYLOK Paint | Hunker Drylok Original Masonry Waterproofer: 10 years; Drylok Extreme Masonry Waterproofer: 15 years; Drylok Floor and Wall Masonry Waterproofer: 7 years; Of course, these are the average lasting times for the Drylok paint, and as we mentioned, it could last for longer, or even for less time. It is ideal for exterior, interior, below or above grade masonry walls, retaining walls. The Zinsser has a smoother finish.so it doesn't collect dirt as easy. Email today and a Haz representative will be in touch shortly. The difference between these two products is that the original Drylok is designed to withstand 10 lbs of thermostatic pressure (with Drylok Extreme is meant to stand 15 lbs of hydrostatic pressure. 4 in. You can also use Drylok Fast Plug if theres any major crack in the wall. DRYLOK Latex Base Masonry Waterproofed is a low-odor waterproofing paint formulated to protect any interior, exterior, above- or below-grade masonry surface. BEHR DryPlus Vs. DRYLOK (Compared) - Build It Fine The surfaces that Drylok Extreme can work on include poured concrete, concrete and cinder blocks, brick, stucco, and even bare swimming pools. That is likely due to the chemicals added for protection from mildew growth. So youre basically trying to plug thousands of tiny holes in a big, leaky dam. Used alone, Epoxy is best used if you dont have extensive flooding. Both are excellent waterproofers, but Drylok Extreme is, as its name suggests, more suitable for extreme conditions and areas often affected by strong winds and hurricanes. To make things clearer, thats equivalent to a wall of water 33 feet high. In this aspect, Zinsser Watertite seems to be the better choice. Well, it depends on the budget, surface, and some other things. link to Blackstone 1554 Vs. 1866 Griddle: Which One Is Better For You? ft. per gallon. Often, when concrete floors cure, they shrink and pull away from the wall, creating aspace where water canenter. What happens if you put DRYLOK over paint? Apply first coat with DRYLOK BRUSH or good quality nylon bristle brush working the WATERPROOFER into the pores of the masonry - avoid excessive brushing (see COVERAGE). On the other hand, most Drylok is applied with the traditional method. Remember, most foundation walls allow lots of moisture and humidity into your basement. Your feedback is always appreciated. It can be applied to porous terra cotta, concrete, stucco, and cement. PREGNANT WOMEN SHOULD ALSO AVOID EXPOSURE. 4.5 out of 5 stars 1,647. nap roller or stiff bristle brush. Also Extreme has a 15 year warrantly vs a 10 year, otherwise they are the same formula. There, it will expand while drying and become a part of the wall, thus providing it protection. White Masonry Waterproofer is a low-odor paint formulated to protect any interior, exterior, above- or below-grade masonry surface. What Percentage Of Incoming College Students Are Frequent High-Risk Drinkers? Wet the surface to be patched. Thats the only way we can improve. Monday Friday 8 AM 5 PMSaturday ClosedSunday Closed. Drylok Drylok-28613 28613 Extreme Latex Masonry Waterproofer Interior/Exterior Smooth Finish, White, 1 Gallon (Pack of 1) 4.5 out of 5 stars. Answer (1 of 3): I assume you mean UGL Drylok Masonry Waterproofer. The longer you have to wait before recoating, the longer the whole job will last. Just as with a thorough paint job, proper application of DRYLOK Masonry Waterproofer requires two coats. Yes, drylok can be recoated easily. It also works better against vapor. How to remove paint from concrete. But if you want to use Drylok, it wont cover your floor. Burger King Hat Guy, Copy. 95. DRYLOK Original White Flat Solid Latex Textured Waterproofer (1-Gallon). A low-odor masonry waterproofing paint specially formulated to waterproof any interior, exterior, above or below grade masonry surface. Therefore, Kilz can make a great addition to Drylok products. (11 Suggestions), Cost of Epoxy Flooring vs Laminate A Breakdown, Douglas Fir Vs Cedar (Interior, Exterior, Cost). Waterproofing A Basement And Getting Rid Of Mold Mildew Is No Easy Feat. Wed love to hear from you! Oil Base DRYLOK Masonry Waterproofer is the manageable way to solve water seepage problems. Valspar Waterproofers & Sealers at Lowes.com . and ASTM D-6904 Resistance to Wind Driven Rain of 98 mph.". DRYLOK is ideal for interior/exterior, above/below grade masonry including cinder and concrete block, stucco, brick, and bare concrete swimming pools. DRYLOK Original Masonry Waterproofer. Give these areas an additional coat. Is Painting A Basement Floor Good Idea. See Return PolicyShipping included. If you would like a smoother finish, Drylok Extreme masonry waterproofer can be a great option. You should avoid damp, cold, and humid conditions. How can you tell if asurface is too wet topaint? Packaging and Coverage . Listen to Books & Original Audio Performances: Book Depository Books With Free Delivery Worldwide: Box Office Mojo Find Movie Box Office Data: ComiXology Thousands of Digital Comics: See also the UGL website link. While Kilz is rated as the better of the two, it is possible, however, that either product can withstand high water pressure, especially considering that Drylok was designed specifically for masonry surfaces. 8 offers from $53.11. After the second coat, carefully inspect the entire surface for pinholes. I will suggest you go for the extreme drylok paint since it's meant to endure tough conditions. This item: Original 1 gal. Similarly, if you are using the brush, work the paint in and make sure to fill in all the pores and pinholes. Plus, it lasts longer and provides some extra protection. If you want to know more about me check out my about page. Q A Waterproofing Your Basement With Drylok Waterproofer Ugl. One gallon of Drylok Pro costs around $43, while a 5-gallon can is close to $185. On top of that, it is able to withstand category 4 hurricane winds, thus resists up to 140 miles per hour wind-driven rain. Very time consuming, but it allows you to work the Drylok (or paint) into all of the micro cracks. June 28, 2022by Admin The main difference is that Drylok Extreme has better water resistance than Drylok Original (15 PSI as opposed to 10 PSI). In case the stains persist after three coats of Drylok, then. (new Image()).src = 'https://capi.connatix.com/tr/si?token=2ba02a33-c319-4410-bba7-f8321a13bed3&cid=877050e7-52c9-4c33-a20b-d8301a08f96d'; cnxps.cmd.push(function () { cnxps({ playerId: "2ba02a33-c319-4410-bba7-f8321a13bed3" }).render("00499ba9282e4d1b985fa8af14d29c2b"); }); Anyway, because Im a contractor, I never get around to working on my own house, and Ive been ignoring the damp walls in my unfinished basement for years. DRYLOK Extreme. Can Drylok Be Used as a Vapor Barrier Thanks to its smooth texture, Extreme is considered the better option for a decorative finish topcoat. As a homeowner with an old basement, I've read just about every article and watched just about every Youtube video about basement waterproofing. While Drylok Original and Extreme waterproofers are not designed for use on floors, there is the Drylok Floor and Wall Masonry waterproofer that can be used on such surfaces. ft., limestone: 175-225 sq. They comment on the fact that ordinary paint will be applied to a surface but its lack of strength means it can be forced off at any time whereas Drylok DOES stay on the foundation. Drylok and Zinsser's waterproofing abilities will influence people's purchasing decisions. At least two coats are required. If you are going to be installing flooring in the basement, it is best to use a moisture vapor barrier coating like the Vapor-Tek 440.May 31, 2022. Not just DRYLOK Extreme Masonry Waterproofer, you can paint over the DRYLOK Original Masonry Waterproofer, DRYLOK Powdered Masonry Waterproofer, etc. Obviously, once you apply a waterproofing protection coat, you want it to last as long as possible. When painted on any surface, Drylok Extreme provides a flat and smooth finish, impenetrable to water and gas. Both original Drylok and Drylok Extreme have 4+ star ratings on Amazon.com. 5 Reviews. Always stir the formulas thoroughly before and during the application, and do not thin them. However, there are several actors that go into the application of both products. $29.95 $ 29. Low-odor and fast-drying, the latex base ensures that the product cleans up easily with warm, soapy water. First, take a drywall knife and scrape off the old paint and dirt. Mississippi Obituaries Today, Monday - Saturday 8:00 am - 5:00 pm Drylok Drylok-28613 28613 Extreme Latex Masonry Waterproofer. If your sealant is flaking, the most common cause is that there is moisture in your foundation walls. There are things you can do to take care of the problem in a permanent fashion since you have the french drain but if you are bent on having a short term solution just paint it or use Kilz. 95 ($0.55/Fl Oz) FREE delivery Fri, Mar 3 . waterproofing - Can I put drylok over older drylok - Home Improvement This type of sealer is great for those who want a smooth finish and perfect layer on their walls and floors. If you dont have any budget issues, you should choose RadonSeal for better coverage. If done properly, it can save you a lot of headaches later on. The extreme formulation has a smoother texture, so it's the better choice if you prefer a smooth wall finish. Last update on 2023-03-04 / Affiliate links / Images from Amazon Product Advertising API. Drylok will meet your demand with a limited budget. It prevents water absorption and protects the concrete from excess moisture which increases the lifetime of the concrete. However, you may apply Drylok Extreme to the surface that was previously coated with Drylok Original, no matter if its oil or latex-based. Concrete sealer is one of the important elements for the walls and floors because it keeps the concrete dry and rigid. 5 gallons Drylok is $96 where as the Behr product is $104---but with $20 its only $84. . 37.9900 $. what chocolate bars have been discontinued? Both DRYLOK Original Masonry Waterproofer and DRYLOK Extreme Masonry Waterproofer cover 75100square feet per gallon, and DRYLOK Floor &Wall Masonry Waterproofer covers 90100square feet per gallon, depending on the porosity of the surface. Proper coverage is important for waterproofing, and one gallon covers an 8-by-10-ft. area. I then used my regular power washer and the strongest industrial paint remover I could find, using a tight spray beam one inch off wall, alternating paint remover application and power wash (6 times in total).Apr 19, 2016. Its a bit cheaper, so it wont be that hard on your budget, while still providing great results. Additionally, the Extreme has a smooth texture, while Drylok Original offers a sandy texture. Can You Put Drylok Extreme Over Drylok Original? Drylok Drylok-28613 28613 Extreme Latex Masonry Waterproofer Interior/Exterior Smooth Finish, White, 1 Gallon (Pack of 1) 4.5 4.5 out of 5 stars (149) DRYLOK EXTREME GRAY GL. 724-538-1600, 1568 Mars-Evans City Rd, Evans City, PA 16033, Crawl Space Waterproofing & Encapsulation. Dispose of contaminated absorbent, container and unused contents in accordance with local, state and federal regulations. Can you paint over DRYLOK Masonry Waterproofer? Such paints endure heavy foot . Drylock is applied to the walls and floor with a brush or roller and many times homeowners will use this as a do-it-yourself fix to wet walls and floors. Valspar CCA NovoColor II DRYLOK E1 1-Part Epoxy Floor Paint 50 g/L. Which waterproofing is best for basement? Required fields are marked *. More Buying . After applying DRYLOK, wait at least 24hours and then paint it with agood quality latex topcoat. It also creates a layer outside that prevents water and gas from seeping. Drylok concrete floor paint, Drylok wetlook, Drylok Extreme, Drylok Firstplug etc. Drylok will be the best choice if youre thinking about DIY. DRYLOK is not warranted when used over previously painted surfaces or on horizontal surfaces. Spraying could be the better option for anyone looking for a fast way to apply the paint to large areas, making Drylok Extreme ideal for painting exterior walls. Select 2 or more products for side-by-side feature comparison. However, the Dry-Lock Masonry Waterproofer is a latex-based paint-type of surface protection. Plus, in addition to being aterrific timesaver, DRYLOK is available in arange of colors to help you add personality to your basement, workshop, laundry room, and other living areas. How do you remove Drylok from basement walls? Like BEHR DryPlus, DRYLOK can be applied to both interiors and exteriors. If you notice any efflorescence (white, powdery, crystal-like deposits) on the surface, remove it using Drylok Etch (amazon link) or muriatic acid, rinse and allow to dry. 4 in. * WARNING: If you scrape, sand or remove old paint, you may release lead dust. Even though the Extreme is more expensive, it could save you money on decorative finishes. Check your specific local, state, and federal regulations to safely dispose of the formulas, cans, and any absorbents used. The good news is that Drylok took the burden of calculations away from you. You want to do the job so it provides quality moisture protection and is durable enough to keep your mind at ease at least for several years. Using a 3/4-inch nap roller or high-quality nylon bristle paintbrush, apply the first coat of DRYLOK to your walls. However, Drylok Pro will keep your mind at ease a bit longer as shown by the manufacturers warranty. Here we are at one of the most important differences. Both Drylok Pro and Extreme have proven to be rather durable. Both formulas offer coverage of 75-100 square feet per gallon of the product. We recommend our users to update the browser. Also, any efflorescence (salty deposits) on the wall must be removed, too. In many instances, these products will provide many additional years of satisfactory performance. The surface should be thoroughly cleaned and free from any dirt, grease, dust, oil, or existing paint. Clean up carefully with aHEPA vacuum and awet mop. The main difference is that Drylok Extreme has better water resistance than Drylok Original (15 PSI as opposed to 10 PSI). when checking for breathing and you hear gasps, pioneer valley high school course catalog, journal article about guidance and counseling in the philippines, is bradley blundell related to billy blundell, is willie rogers of the soul stirrers still alive, cal berkeley football recruiting questionnaire, pros and cons of stem cell therapy for knees, National Emergency Responders Coalition Pac, San Diego Christian College Volleyball Roster. Wear aNIOSH-approved respirator to control lead exposure. Taxes not included.Regional shipping restrictions may apply. Shop DRYLOK Extreme Gray Flat Solid Latex Mildew Resistant Mold Resistant Waterproofer (5-Gallon) in the Waterproofers & Sealers department at Lowe's.com. ft. can be covered with per gallon RadonSeal. How long does it take for Drylok extreme to dry? 3rd Gen 4runner Headlight Upgrade, American Academy Of Canine Water Rescue, Fiji Cube Overflow Box Installation, Lil Bankroll Pj, Skyrim Immersive Armor Masks, Xiaomi Service Centre Penang, Pyramid Plastics Birmingham, 2017 Nissan Versa Note Sv Problems, Drylok Original Vs Extreme, Marian Hill Youtube, Just make sure to give it at least 24 hours before you consider painting over it. Smoother finish than Supposedly Extreme is recommended for areas with high wind driven rains. drylok original vs extreme? - hazrentalcenter.com In many ways, it's no different from painting a panel of drywall. If you have a budget issue, you can choose Drylok. Join our tens of thousands of customers and contact us for your basement waterproofing and foundation repair needs. DRYLOK, on the other hand, serves as it own all-in-one paint and primer. DRYLOK is ideal for interior/exterior, above/below grade masonry including cinder and concrete block, stucco, brick, and bare concrete swimming pools. Additionally, the Extreme has a smooth texture, while Drylok Original offers a sandy texture. Customer reviews Customer reviews 4.3 out of 5 132 global ratings Drylok Drylok-28613 28613 Extreme Latex Masonry Waterproofer Interior/Exterior Smooth Finish, White, 1 Gallon (Pack of 1) by Drylok Write a review How are ratings calculated? Let it dry; then you can apply the second coat with the brush, roller, or alternatively with a sprayer if youre using the Extreme. It is easily applied with a brush and a roller (like pretty much all concrete sealers), and it has a low VOC content. Additionally, using this product in one area can lead to water moving into the basement in another area of the basement. Stay informed and join our social networks! The shelf life of an unopened tin is 5 years in both cases. How To Revitalize Interior And Exterior Concrete Floors Ugl. Step 4: Scrub the surface. Kilz pressure monitor also is designed with a 12-point index. Drylok will protect your basement wall from water and gas seepage as well as keep your basement clean. Is Drylok extreme good for basement walls? Shop DRYLOK Pro Off-white Flat Solid Latex Mildew Resistant Waterproofer (5-Gallon) in the Waterproofers & Sealers department at Lowe's.com. Add to cart. ">, DRYLOK EXTREME Latex Base Masonry Waterproofer, Waterproofers Sections 07 14 16 and 07 16 13, How to Waterproof a Basement with DRYLOK, DRYLOK Extreme Concrete & Masonry Waterproofer, For the best start on the toughest waterproofing jobs, Semi-Impermeable coating - keeps water and vapor out (<1 perm rating), CSI Masterformat 07 14 16 Cold Fluid-Applied Waterproofing, CSI Masterformat 07 19 00 Water repellents, CSI Masterformat 09 91 13 Exterior Painting, CSI Masterformat 09 91 23 Interior Painting, 2023 United Gilsonite Laboratories | All Rights Reserved. Drylok is a kind of acrylic, latex, or oil-based product. A. Disposing of latex paint can be a bit tricky. 2.5-gallon RadonSeal Deep-Penetrating Concrete Sealer will cost you $119, and a 5-gallon costs $281, which is almost $116 higher than Drylok. The DRYLOK ORIGINAL 5 gal. DRYLOK Extreme withstands up to 15 lbs. Your email address will not be published. Schedule your project when both air and surface temperatures are 50F or higher and, for best results, wait for adry (rain-free) period. As an Amazon Associate, we earn from qualifying purchases at no additional cost to you. DRYLOK Extreme Masonry Waterproofer - Best Waterproofing Paint If, for decorative purposes, you want to apply latex paint as a topcoat, you need to leave both Drylok formulas to dry for about 24 hours. You have to make sure that youre completely soaking the concrete with the sealer. This is the exclusive remedy. Similar to Dryloks Pro line, it also incorporates biocides and resists mold growth on the dry paint film. The loose Drylok, just like any other dirt, will prevent Drylok Extreme from bonding with the surface and creating a protective coating. Drylok has different types of waterproofers and sealers for different purposes. After 30 days, DRYLOK Powdered Masonry Waterproofer will accept a decorative topcoat using a high quality latex paint Coverage: 140-210 square feet per 35 pounds COMPOSITION: Cement, sand, and additives Online price includes PaintCare fee in the following states: CA, CO, CT, DC, ME, MN, OR, RI, VT, WA Return Policy California residents It is ideal for use in places yet to be covered with decorative finishes or non-habitable rooms like utility areas, crawl spaces, and others. Q. Ordinary paint vs. Drylok In the brochures, UGL's Drylok compares itself to ordinary paint to prove how strong and sturdy it is. Specification Sheet D-88. Thats why its important to use a waterproofing product that can do the job properly. Sundays - Closed, 8642 Garden Grove Blvd. If applied correctly and according to directions, DRYLOK Original Masonry Waterproofer will last up to 10 years. RadonSeal is also known as a waterproofer which prevents water seepage and radon gas from the concrete. Because with RadonSeal standard or plus, you can cover both floors and walls. Both original Drylok and Drylok Extreme have 4+ star ratings on Amazon.com. Kosher Markets Los Angeles, Patch all holes and cracks and seal the area where the wall meets the floor if there are any breaks between them. Available Tints Both Drylok Pro and Drylok Extreme do very well here as they can withstand hydrostatic pressure equaling 15 PSI. As it incorporates biocide, its specially formulated to prevent fungi growth. Q. For instance, drylok extreme and drylok original are not designed for floor surfaces. You can apply the fix by yourself. Drylok Original can only be applied with the brush or the roller, while Drylok Extreme can also be sprayed. If using abrush, work the DRYLOK Extreme Masonry Waterproofer into the pores of the masonry, making sure to fill all pores and pinholes. depending on the painted model. They can be used on concrete, stucco, cement, masonry or brick walls, cinder, and porous terra cotta. This waterproofing paint is formulated to withstand hydrostatic pressure equivalent to water pressure at a height of 22 Ft. it can be used on masonry walls, cinder and concrete blocks . The difference between the two products is the original Drylok withstands 10 lbs of thermostatic pressure while Drylok Extreme withstands 15 lbs of hydrostatic pressure. Medina County Ccw Renewal, This potent formula can withstand winds of up to 140 mph and water pressure of up to 15 psi. If water is leaking through existing masonry or you need to protect new construction from water infiltration, our proprietary formula is GUARANTEED to stopwater. While the Original comes with a fully transferable 10-year product warranty, the Extreme offers 15 years, making it a perfect choice for new constructions. Color: Bright White/Tint Base Please note, colors are RGB web approximations of the actual shades. this is my experience for now as i am still searching the pros and cons of radon seal opposed to spending $1600 on someone digging . We offer a free consultation at your location to help design your event. Just my take. Drylok Extreme is wind resistant, includes biocide, and has a longer warranty. The problem with this DIY approach is that often the root issue of the water seeping into the basement has not been addressed. . But one of the major disadvantages of this type of sealer is that it does not go inside the concrete pores. We are going to look into the details of all features that differentiate them. Table Summary: Drylok Original vs Drylok Extreme, Similarities Between Drylok Original and Drylok Extreme. The Right vs. Wrong Way to Apply DRYLOK Masonry Waterproofer So, when you open a can of DRYLOK Original or DRYLOK Extreme, you'll realize how thick this product really is. of hydrostatic pressure. Economic Disadvantages Of Nuclear Energy, radon gas penetration by reducing vapor transfer. Best Answer. This effect is called efflorescence and, because it prevents DRYLOK Extreme Masonry Waterproofer from properly bonding to the surface, it must be removed. Can DRYLOK Masonry Waterproofer be used overpaint? Drylok Extreme is much easier to find and is likely available at your nearest home improvement store. Some States do not allow limitations on how long an implied warranty lasts or the exclusion or limitations of incidental or consequential damages, so the above limitations or exclusions may not apply to you. Otherwise, you can mix the paint with an absorbent material and let it dry in a cardboard box. document.getElementById("ak_js_1").setAttribute("value",(new Date()).getTime()); This site uses Akismet to reduce spam. Let us know if you liked the post. DRYLOK Extreme Masonry Waterproofer is a product that you can use to help reduce moisture from your foundation walls from making your basement into a humid jungle atmosphere. While Drylok Original and Extreme waterproofers are not designed for use on floors, there is the Drylok Floor and Wall Masonry waterproofer that can be used on such surfaces. . Coverage: 75100square feet per gallon, Dry Time: 45minutes to touch, 23hours to dry, 2hours to recoat, Warranty: Fully transferable 15 Year Warranty. It helps a lot in reducing smells from basement walls. 35. The original DRYLOK formula blocks the hydrostatic pressure equivalent of a 22-foot wall of water, while DRYLOK Extreme withstands the pressure of a 33-foot-high wall of water. Zinsser also offers mildew and mold control in addition to waterproofing. Instead, use drylok floor and wall waterproofer on walls and floors. Moreover, how well does Drylok? Supposedly Extreme is recommended for areas with high wind driven rains. ), Can Drywall Get Rained On? 9 in . It's a pretty cost-effective waterproofing solution. DRYLOK EXTREME may be applied over surface previously painted with Latex Base DRYLOK Masonry Waterproofer or Oil Base DRYLOK Masonry Waterproofer. I will suggest you go for the extreme drylok paint since it's meant to endure tough conditions. Fortunately, working with DRYLOK couldn't be much easier. I've tried both. This product also eliminates the need to pre-wet the surface or stock up on the extra pails required when mixing by hand. Both Drylok Pro and Drylok Extreme are in the upper echelon of the companys products when it comes to price. After applying two coats of DRYLOK Latex Masonry Waterproofer, do I have to prime before putting on a decorative paint? Establishment Of The Ics Modular Organization Is The Responsibility Of The:? As the RadonSeal is applied with a sprayer, you need to be conscious about your safety so that any product cannot get into your touch. However, DRYLOK cannot be used over an oil or latex-based paint on the inside of a building. Can DRYLOK Masonry Waterproofer be used as an outside foundation coating? DRYLOK will adhere to these paints, but if it cannot penetrate into the pores of the masonry itself, it will not waterproof the surface. Compared with Drylok, RadonSeal is pretty expensive.