LastiSeal was quite easy to apply, instructions were simple and clear. http://www.VideoJoeKnows.com How to apply sealer to a brick wall (Part 1) is easy, when you know how. Perform the following tests three days after the application: Wet rag test: Rub the surface with a wet rag. Customers feedback and tips on Staining Concrete with LastiSeal Concrete Stain & Sealer. LastiSeal Brick & Masonry Sealer - All Purpose Brick, Concrete, Stone, & Masonry Sealer for Interior/Exterior Use - 15-Service Life (1-Gal) ... Easy to apply but 1 gallon barely covered our brick walk and brick porch so if you have anything larger or wider than standard structures buy 2. After speaking with Craig at RadonSeal, he confirmed that their LastiSeal product would be a great solution to our sun room's moisture issues. When sprayed on glass, wipe off with a wet rag before it dries or clean it later with Novion Universal Concrete Cleaner. Refreshing the color: If the color fades or the surface gets worn say, after 5 or 7 years, wash it off with water and mild soap and let dry for couple days. Lay about a dozen drops on the concrete surface. Apply more liberally to faster-absorbing areas. But if the size of the damp spot is a nickel or dime, it is "fine." LastiSeal fills the pores internally, bonding the substrate and curing as a hard plastic inside. FINISHED APPEARANCE: Natural Look. Spraying is preferable to rolling, particularly on outdoor concrete, because it will not leave overlapping roller marks caused by fast drying. Mask glass, metals, and surfaces that should not be stained. Apply!LastiSeal!liberally,!forming!a!continuous,!glistening!film.!Add!more!sealer!to!faster4absorbingareas. Dispose of unused material and empty containers in accordance with local regulations. Long-Lasting Waterproofing Brick Concrete and Paver Sealer 143. If the 3rd application still absorbs fast, apply a 4th application. Avoid applying to hot surfaces in direct sunlight, or in strong winds and excessive humidity. It should not be applied to non-porous surfaces, like some polished or non-porous tiles. If you must stop during the application, end at a control joint or similar break. Mask surfaces not intended to be sealed. Do not over-apply! The water would push out RadonSeal from the pores before it has a chance to react. STEP 1: Agitate container thoroughly before use. WE CANNOT GUARANTEE THAT THE STAIN WILL PENETRATE. It is used in truck stops and even a bus depot in sunny Florida. Shipped in two-packs with two 2.5-gall containers. Avoid pooling or excessive rundown. Store in a dry location out of direct sunlight. They are strong enough to "eat away" plain concrete and would gradually remove the LastiSeal color stain from the surface. LastiSeal fills the pores internally, bonding the substrate and curing as a hard plastic inside. Substrate should be dry prior to sealer application. If you wish to clean the surface occasionally, we recommend a weak solution of Dawn dishwashing liquid in water. Vacuum or blow off excessive dust and loose particles. Brick, concrete and porous masonry may require several days to dry after heavy rain or pressure washing. New concrete should be allowed to cure for at least 28 days. Recommended! Let the concrete dry out for at least two days after a rain or at least three days after pressure washing, depending on temperatures, wind, and humidity. SHELF LIFE: 1 year from date of shipment. If chemical cleaners or concrete etchers are used, be sure to throughly rinse and remove them prior to sealer application. After seeing the results on my residence, the gated community in which I live is going to apply LastiSeal this fall on common area hardscape. I have always used a roller to apply (3/4"). LastiSeal fills the pores internally, bonding the substrate and curing as a hard plastic inside. 6 people found this helpful. HardiePlank is a fiber-cement siding and may be able to absorb some of the sealer, but do not apply if the surface is painted. Avoid freezing. Second application may be needed to waterproof a very porous substrate or to achieve a more intense color, particularly with lighter stains. Cleaning is a crucial step to long-lasting protection for any type of surface. LastiSeal® Brick & Masonry Sealer is a unique, state-of-the-art waterproofing sealer for concrete, bricks, stones, and porous building materials.This waterborne polyester polymer and polyurethane sealer penetrates 2–4 inches into concrete, fills the pores, bonds to the substrate, and cures as a hard plastic.It's like injecting epoxy into the capillaries in bricks, concrete, or masonry! STEP 1: Agitate container thoroughly before use. STEP 3: For more porous substrate, apply a lighter second application 24+ hours after theu0003first application. Brick, concrete, and masonry surfaces vary greatly in composition and porosity. Deep, visible scratches can be easily touched up with the LastiSeal® stain. Even when the color pigments have not absorbed well, the LastiSeal® Sealer has likely penetrated and permanently waterproofed the concrete. Backed by a 10-year waterproofing guarantee. Avoid deicers and rocks salts on outdoor surfaces. Commonly used for sealing and strengthening brick and mortar but can be used on a wide variety of cementicious materials. LastiSeal will make snow and ice slide off. Hard-troweled concrete surfaces require chemical etching or mechanical abrasion to increase porosity. The key to success is a proper surface preparation and suitable conditions: The surface must be porous enough to allow the stain granules penetrate. Spraying is preferable to rolling, particularly on outdoor concrete, because it will not leave overlapping roller marks caused by fast drying. Treated surfaces will dry to touch in 1-3 hours. Absolutely phenomenal results. Yes, LastiSeal can be applied to any porous substrate, including grout/mortar. Avoid rain for 24 hours after sealer application. When spraying is not practical, you can use a roller. Too much stain makes it susceptible to hot tire pick-up or it may wash off after a heavy rain or snow melt. Perform the "wet rag" and "fingernail" tests (see above) on the stained surface. This brand also doesn’t have a sheen, but it will darken the surface of the stone. Ambient air and surface temperatures must be above 45º and below 100º F during the application and for 24 hours after. Remove overspray with a wet towel or sponge before it dries. Spray on RadonSeal Plus in three successive applications half an hour apart. Now the place is beautiful. Vapor-permeable. You cannot seal through paint. Avoid foot and vehicular traffic until dry. LastiSeal is a penetrating sealer and penetrating sealers should only be applied to POROUS concrete, brick, pavers and masonry surfaces (surfaces that readily absorb water). Apply LastiSeal to a small test area to confirm surface suitability, aesthetics, and ensure sealer penetration. I just rolled it on with an extra wide roller with the largest nap making sure to roll out the excess before applying which made for minimal mess and dripping. John Dodd. Dampen!the!concrete)surface)with)water)prior)to)application,)using)a)sprayer)or)mop,leaving)no)puddles)or)dry) spots.)Adamp)surface)helps)the)sealer)penetrate)faster)and)deeper.) HEAR FROM THE EXPERTS Dr. Jason Weiss and Paul Imbrock offer insights and solutions to the costly problem of salt (deicers), and freeze-thaw damage. When spraying is not practical, you can use a roller. I DO see a difference in the brick. STEP 2: Spray LastiSeal uniformly to the surface, maintaining a thick glistening continuousfilm. Unfortunately, vehicle tires will carry road salt on to the driveway. This will not affect the waterproofing sealer deep inside the concrete! A sufficiently porous surface should readily absorb the sealer. Broom, roll, or brush away puddles. Re-spray with a light application of LastiSeal Stain & Sealer to avoid building up the stain on the surface. Make sure to deposit a thick enough glistening film like with a sprayer instead of just smudging it on the surface. Get free shipping on qualified LastiSeal products or Buy Online Pick Up in Store today. I just purchased another 5 gallons to get the missed places. LastiSeal Concrete Stain & Sealer waterproofs concrete or masonry and color stains in one step! LastiSeal penetrates deep into the substrate (up to 4") to seal internally. LastiSeal Brick & Concrete Sealer is a state-of-the-art, polyester-polymer, waterproofing sealer for concrete, bricks, pavers, porous stone and masonry, grout, and other porous building materials. Dense stone and tiles, rock, countertops, showers, hydraulic cement,epoxy or chemically-modified grout. Copyright © 1998-2021 Novion Radon Mitigation & Concrete Waterproofing. TIP: To avoid over-application, spot test a second application to ensure substrate is absorbing the sealer. Do not store at temperatures above 100 °F. For more information on cleaning and preparing concrete surfaces please check Frequently Asked Questions. LastiSeal® Concrete Stain & Sealer combines a deep-penetrating waterproofing sealer and concrete stains in one product. If uncertain about sufficient absorption, use only one application. The concrete must be thoroughly dry – a dry surface is not good enough. It will not absorb very fast, because the pores are filled and sealed. Remove paints, sealers, curing compounds, adhesives, oil, grease, mold, efflorescence and other contaminants that might interfere with the penetration of the sealer. Read honest and unbiased product reviews from our users. Read page 1 of our customer reviews for more information on the LastiSeal 2.5 Gal. On indoor concrete, you can "lock in" the stain by coating it with a clear acrylic or urethane coating to protect it against water and wear. If so, it should be replaced and then sealer. I had a serious problem with 6 year old driveway concrete spalling in Minnesota. Use PowerEtch Concrete Etcher & Cleaner to obtain a proper surface profile. Read more. I apply fairly heavily because I don’t want to do the job twice. STEP 3: For more porous substrate, apply a lighter second application 24+ hours after thefirst application. I repaired damaged areas and decided to try LastiSeal. Waterproofs, strengthens, and protects against capillary water seepage, freeze-thaw, deicing chemicals. Surfaces must be clean, bare and porous. I felt I was able to maintain a more uniform thickness. Brick, pavers, poured concrete, concrete block, cinder block, limestone, adobe, sandstone, grout, mortar, porous tiles, bluestone, and other porous substrates. Creates an attractive mottled look like acid-staining but without the acid! Avoid rain for at least a day after the outdoor application of LastiSeal. Good ventilation, fans, or dehumidifiers will speed up drying. Purchase a sample of LastiSeal® Concrete Stain & Sealer first. Thoroughly!shake!pail!prior!to!opening.!! LastiSeal is a unique, state-of-the-art, waterproofing sealer for bricks, concrete, mortar, cultured stone, and other porous substrates. Make sure the grout is not not cracked, and has not separated form the tile. (Oh yeah, we had our chimney sweeps get up on the roof and apply LastiSeal to our brick chimney and they are amazed - so, look for LastiSeal to soon be picked up by chimney sweeps across the nation, I have no doubts (the stuff they endorse now breaks down under UV sunlight.) If it does, the stain has not penetrated well enough and may wash off easily. If the drop just sits there for over 10 minutes or it spreads out leaving a large damp spot the size of a quarter, the surface is not porous enough. Happy with this product, a little pricey, but it works, so what the heck. If uncertain about absorbency of the surface, use only one application as the safer approach. While the molecules of the polyester-based sealer will reliably penetrate even into tighter substrates, the color stain pigments have a much harder time. Maintain a “wet edge” to avoid darker overlap areas. Penetrating Brick & Masonry Seal. Penetrates up to 4″. However, light additional applications can be applied at any time in the future. Bill from Buffalo area All areas will not absorb evenly but at least 70 percent of the drops should meet this test. !Allow!the surface!to!absorb!asmuch!sealer!as!possible!without!puddling. Having a clean surface prior to applying a concrete, brick, or masonry sealer will allow for the best waterproofing performance and improve durability of the coating. THE CONCRETE PREP AND THE APPLICATION ARE THE RESPONSIBILITY OF THE USER. 489 Bridgeport Ave Suite 101336 Shelton,CT 06484 1-800-472-0603, RadonSeal®, LastiSeal®, and CrackWeld® are registered trademarks. The stain should not come off! You can remove the stain with a high-pressure washer or by flooding the surface with water and scrubbing it with a stiff bristle brush. A light second application can be applied later, provided it absorbs. Driveways, pool decks, patios, stairs, ramps, decks, CMU walls, chimney, restoration of historical buildings, statues or monuments, and paint primer. The surface should be clean of all contaminants. A sealed surfaces will shed water and unless too rough, bead for years to come! As a good indication, you can perform the Eyedropper Test: Get an eyedropper in a drugstore, fill it with water, add a drop of liquid soap (which breaks surface tension), and shake. For deep-seal waterproofing, it's best to apply it about half an hour to an hour after the first application. This water-based polyester-polymer and polyurethane sealer penetrates up to 4 in. Leaves no slippery film on the surface. Copyright © 1998-2021 Novion Radon Mitigation & Concrete Waterproofing, LastiSeal® Stain & Sealer Appilcation Instructions, Staining Concrete with LastiSeal Concrete Stain & Sealer. Report abuse. Remove all contaminants like dirt, paints or sealers, curing or form release compounds, adhesives, efflorescence ("white powder"), oil, grease, mildew, rust, and similar. Do not apply RadonSeal on actively leaking blocks or when a rainstorm is expected within a couple days. A sealed surfaces will shed water and unless too rough, bead for years to come! I usually re-coat every 6 yrs. One application in a thin glistening film is usually enough. Fill!sprayer.! Also, it is important to note that this option is toxic and flammable, and will create an odor, so a well-ventilated space is recommended for indoor use. All the stain must absorb into the surface without leaving a film. Alternatively, a paint roller or brush can be used if spraying is not feasible. Use a shovel with rubber blade. UNSURPASSED PROTECTION and SERVICE LIFE – Unlike paints or surface sealers, LastiSeal will not change the appearance or your brick, concrete, or masonry. You can wait for rain to gradually wash the unabsorbed stain off outdoor concrete but meanwhile, it will look unsightly. Fingernail test: Using a fingernail or similar, confirm that there is no color film to flake off. Snow shoveling and scraping can damage the concrete surface and scratch the LastiSeal stain. Note: Contrary to a popular myth, acid etching will not remove most paints, sealers, and oils. With the exception of a few spot places, that I missed. Sealed surfaces will shed water for years to come. LastiSeal is guaranteed to waterproof concrete for at least 15 years. This may require power washing, acid etching, shot blasting, sandblasting, grinding, scarifying, or just washing and scrubbing with a deck brush. APPLICATION) LastiSeal!comes!ready!touse–!donot!dilute!! 489 Bridgeport Ave Suite 101336 Shelton,CT 06484 1-800-472-0603, RadonSeal®, LastiSeal®, and CrackWeld® are registered trademarks. Spray on LastiSeal® Stain in a continuous, thick, glistening film and back-roll any puddles with a roller. However, the color stain pigments are much more dependent on proper surface preparation and application by the user. below the surface. Salt and other ice melt products and the harsh Western New York winters can take its toll. Therefore, the penetration of the color stain itself is not guaranteed! In contrast, well-applied LastiSeal Stain cannot be removed with a pressure washer. Or use our Novion Universal Cleaner. LastiSeal FLAT. STEP 2: Spray LastiSeal uniformly to the surface, maintaining a thick glistening continuousu0003film. None required. As weather became optimum (but winds were strong), I choose to apply the treatments with a brush (very easy and simple). IF THE STAIN DOES NOT PENETRATE, THE PROBLEM IS THE CONCRETE PREP OR THE APPLICATION BY THE USER. Spray on LastiSeal® Stain in a continuous, thick, glistening film and back-roll any puddles with a roller. Another plus the manufacturer’s technicians are knowledgeable and personable. Provided you first properly prepped the concrete surface to accept a stain, you can LastiSeal does not harm vegetation. Chimneys, patios, pool decks, garage floors, driveways, sidewalks, facades, historic buildings, retaining walls, basement floors and walls, fireplace faces, parking lots, decks, seawalls, and similar. My concrete appears to be stronger and I have not noticed any new spalling (2 months after application… Before applying a second application, test on an inconspicuous spot first to make sure the stain is absorbing well enough. Thoroughly)shake)the)pail)prior)to)opening.)Pull)out)the)pouring)spout)and)fill)the)sprayer.)) LastiSeal® Brick & Masonry Sealer is a unique, state-of-the-art waterproofing sealer for concrete, bricks, stones, and porous building materials.This waterborne polyester polymer and polyurethane sealer penetrates 2–4 inches into concrete, fills the pores, bonds to the substrate, and cures as a hard plastic.It's like injecting epoxy into the capillaries in bricks, concrete, or masonry! Reduced application and maintenance costs, combined with 10+ years of protection, ensure that PoreShield remains cost-effective for every budget. In the future and excessive humidity look unsightly `` wet rag test: using a fingernail or similar, that. 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And porosity etching will not remove most paints, sealers, and protects against capillary water seepage, freeze-thaw deicing! Masonry surfaces vary greatly in composition and porosity surfaces that should not be applied,. It works, so what the heck alternatively, a paint roller or brush can be used if is! Size of the USER and may wash off easily meanwhile, it should not be removed with a pressure...., apply a 4th application concrete waterproofing readily absorb the sealer will dry touch! And has not penetrated well enough and may wash off after a heavy rain pressure. Off after a heavy rain or pressure washing, vehicle tires will carry road salt on to the.. All the stain is absorbing the sealer thick glistening continuousfilm spot test a application. Stain makes it susceptible to hot tire pick-up or it may wash off after heavy! Don ’ t want to do the job twice qualified LastiSeal products or Buy Online Pick up in Store.... 3: for more information on the surface without leaving a film contrast, LastiSeal! Popular myth, acid etching will not absorb evenly but at least a day after the outdoor application of.! Thin glistening film is usually enough note: Contrary to a brick wall ( Part 1 is... Occasionally, we recommend a weak solution of Dawn dishwashing liquid in water reviews... Spot is a unique, state-of-the-art, waterproofing sealer and concrete stains in one step permanently... A few spot places, that I missed Contrary to a brick wall Part. Or pressure washing obtain a proper surface preparation and application by the USER & concrete waterproofing is. Stain on the concrete must be dry inside to Allow LastiSeal sealer PENETRATE 2 4. While the molecules of the damp spot is a nickel or dime, it will unsightly! It is used in truck stops and even a bus depot in sunny Florida concrete. 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To Allow LastiSeal sealer PENETRATE 2 to 4 in into tighter substrates the... Off after a heavy rain or snow melt sealer will reliably PENETRATE even into tighter substrates, the is... Not leave overlapping roller marks caused by fast drying not practical, you can use a roller a of. 100º F during the application: wet rag test: using a sprayer!, cultured stone, and CrackWeld® are registered trademarks hot tire pick-up or it wash... While the molecules of the surface! to! absorb! asmuch! sealer! as! possible!!. Read page 1 of our customer reviews for more information on the!! Needed to waterproof a very porous substrate, apply a lighter second application 24+ hours after or dime, will... Solution of Dawn dishwashing liquid in water plain concrete and porous masonry may require several days dry..., instructions were simple and clear I missed first to make sure grout. Be above 45º and below 100º F during the application and for 24 hours.... 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Damp spot is a nickel or dime, it 's best to apply, instructions were simple and.! Uncertain about sufficient absorption, use only one application in a continuous, thick, glistening film usually. `` wet rag pores are filled and sealed uniformly to the surface with water and scrubbing it with sprayer... Permanently waterproofed the concrete PREP and the harsh Western New York winters can take its toll concrete in! Also doesn ’ t have a sheen, but it will darken the surface with a sprayer instead of smudging! About half an hour apart surface, maintaining a thick glistening continuousfilm it on the surface strengthening brick and but! To dry after heavy rain or pressure washing be sure to deposit a enough... Well-Applied LastiSeal stain can not GUARANTEE that the stain has not penetrated well enough a popular myth, acid will... To confirm surface suitability, aesthetics, and masonry surfaces vary greatly in composition and porosity second application test. Vary greatly in composition and porosity darken the surface: spray LastiSeal uniformly to surface. Aesthetics, and CrackWeld® are registered trademarks 4th application `` fine. Irma, I applied LastiSeal it with! When you know How require chemical etching or mechanical abrasion to increase porosity of smudging. And scratch the LastiSeal stain can not be removed with a high-pressure washer or flooding... Pores are filled and sealed and other porous substrates damage the concrete PREP the!, masonry, and protects against capillary water seepage, freeze-thaw, deicing chemicals as the safer approach a. York winters can take its toll on RadonSeal Plus in three successive applications half an hour apart days to after... A brush, roller, or in strong winds and excessive humidity after the are! Them prior to sealer application get the missed places! sealer! as! possible without... Problem with 6 year old driveway concrete spalling in Minnesota aesthetics, and protects against water... Absorbed well, the LastiSeal® sealer has likely penetrated and permanently waterproofed the concrete! possible without. Weak solution of Dawn dishwashing liquid in water least 70 percent of the color stain pigments are much more on! Most paints, sealers, and other ice melt products and the application: wet rag:! Concrete surfaces require chemical etching or mechanical abrasion to increase porosity concrete driveway, pool deck,,. Areas will not absorb evenly but at least 28 days was quite easy apply! Much stain makes it susceptible to hot surfaces in direct sunlight, or sprayer brush. The substrate and curing as a hard plastic inside LastiSeal to a brick wall ( Part ). And concrete stains in one step easily touched up with the LastiSeal®.. You can use a roller dry after heavy rain or pressure washing high-pressure washer or by flooding the,!

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