Rainguard Pro Micro-Seal, Surface Sealer for Water and Weather Damage, Ideal for All Porous Wood and Masonry Surfaces, Silane/Siloxane Water Repellent, Natural Finish, Ready to Use, 1 Gallon
$25.68
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Formulated with Micro-Lok technology, the Micro-Seal silane/siloxane water repellent penetrates deep into unpainted surfaces—such as concrete, wood, masonry, and pavers—to create a clear, breathable hydrophobic barrier that protects against water, stains, moisture, freeze-thaw damage, efflorescence, harsh weather, and more. Ideal for both indoor and outdoor use, this professional-grade sealer preserves the natural look of floors, walls, walkways, fences, and more with a non-yellowing finish that withstands heavy foot and tire traffic. Designed for industrial applications, it provides up to 5 years of protection and covers 40-400 sq.ft./gallon, depending on surface porosity. Made in the USA, the waterproofer is easy to apply with a handheld pump sprayer—the formula is low-odor, no-VOC, and safe for people, pets, and plants.
ENHANCED PROTECTION: Formulated with Micro-Lok technology, our water repellent forms a clear hydrophobic barrier that shields surfaces from water, stains, moisture, efflorescence, harsh weather, and other contaminants, ensuring long-lasting durability.
WATER-REPELLENT: Suitable for concrete, wood, masonry, pavers, and more, the sealer penetrates deep into unpainted surfaces to prevent damage from cracks caused by freeze-thaw cycles and decay from water exposure, moisture, stains, and long-term wear.
MULTI-PURPOSE USE: Ideal for indoor and outdoor surfaces, our waterproofer protects the appearance of floors, walkways, walls, fences, and more, drying into a non-yellowing, natural finish and capable of withstanding heavy foot and tire traffic.
EXTENSIVE COVERAGE: Designed for industrial use, the professional-grade sealer covers 40-400 sq.ft./gallon, depending on surface porosity. Apply sufficiently using a handheld pump sprayer to achieve protection up to 5 years.
EFFECTIVE FORMULATION: Made in the USA, our silane/siloxane water repellent is breathable and allows moisture to escape. Free from strong odors and VOCs, the waterproofer is safe for people, pets, and plants.
10 reviews for Rainguard Pro Micro-Seal, Surface Sealer for Water and Weather Damage, Ideal for All Porous Wood and Masonry Surfaces, Silane/Siloxane Water Repellent, Natural Finish, Ready to Use, 1 Gallon
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$25.68
Jeremy –
Great protection with no discoloration when dry.
After days of researching options, I recently tried Rain Guard Pro on my outdoor concrete surfaces, and I’m thoroughly impressed with the results.The application was straightforward, and it dried quickly, leaving a clear finish that was almost imperceptible when dry. The last thing I wanted was discoloration on my driveway and sidewalk, and was pleased with the great results with Rain Guard Pro.The formula is quite thin and sprayed super well in my general yard sprayer. I’ve tried both this concentrated version as well as the ready-to-go version and they are identical. This formula is so much more convenient for storage and ends up being quite a bit less expensive as well.The following day I sprayed the newly sealed driveway with water and the beading effect was immediate, which assured me of its waterproofing capabilities. After getting wet, my spray lines were somewhat visible, but that’s not much of a concern for me (see attacehd photos).I’m optimistic that this sealer, with two spray applications going in opposite directions, will last and protect my driveway drop freezing moisture and salt this winter. I will update the review once the season passes and I have more long-term results.
Stephen A –
seems to be a great product.
works great. We can see water beading up on our rocks and stones and just 1 concentrated gallon covered a LOT of rocks and patio space. Hoping it will help with the harsh Texas freeze/thaw cycles we’ve been having lately.
PensFifthCup –
Smooth Application
We had a chimney that was spalling badly. Applied this stuff with a 1-gallon hand-pump sprayer and loved it. Applied easily and neatly.There was eventually some whitish build-up on the inside of the sprayer nozzle, which is probably to be expected with such a product. Once removed, the spray pattern was back to uniform and nice.Did not stain/yellow our old, recycled brick. It did, however, give a slightly darker, “newer” appearance to the treated area versus nearby, untreated areas. If you know what you’re looking for, you can see that we treated the outside of our fireplace firebox all the way up to the chimney and “left” all of the surrounding brick untreated.Thinking of ordering in bulk and treating the rest of our brick before any of the existing spalling accelerates. Consider this aspect of “recycled brick” before you do the ecologically-conscious thing and build anything out of re-purposed materials!Good product – would recommend and will likely purchase again.
Cody –
It works exceptionally well
I did my new pole barn floor with this. And wow. If you’ve ever rain-x’d your windshield and seen the rain literally bead up and fly off without even using wipers, that’s what your concrete is like after applying this. Absolutely awesome. It is ridiculously quick and easy to apply and it works exactly like it’s supposed to. I think the only reason this isn’t the go to product is its pricey. But honestly you get what you pay for. And it lasting 10 years and it won’t wear off or need prep work to touch up in 10 years is worth it.My barn is 30×50 (1500) sq ft. It’s a smooth hard trowel finish. I did one heavy coat and it did pretty much the entire 1500 sq ft. I say pretty much because on section I went back to do the second coat and realized it was impossible. The first coat (less than an hour before) was all it needed. It literally beaded up and wouldn’t absorb any more. I had one tiny patch left at the end and had I not tried a second coat 5 gallons would’ve done the entire 1500 sq ft. I bought two 5 gallons though. So of course I did the sidewalk at my mother in laws and it was a rough brushed finish. Used a little more product but a half hour later dumped a bowl of water on it and they were amazed it just beaded up and ran off. The concrete was bone dry.Love this stuff gonna put it on my paver stones, wood shed floor, probably my trailer deck too. Gotcha some
Joe C. –
Better off buying the one gallon concentrate instead of the big tub.
I bought the 5 gallon tub of the product for $149.00.After I bought it I realized I could have bought 5, one gallon cans of CONCENTRATE for19.00 a piece. There by getting the same 5 gallons of the product for $100.00rather than $149.99 for the big tub.Usually its better to buy the larger tub but in this case IGot ripped off for $50.00 more in my opinion.Buy the concentrate not the big tub.
Christian Torres –
Es el primer producto que uso que no cambia el color de mi concreto/cemento. Con solo una mano es suficiente para dejarlo impermeabilizado y totalmente sellado. No necesitas diluirlo. Lo recomiendo.
Marco –
no cambia la apariencia de la pared, rinde mucho fácil de aplicar
Hugo I. Dominguez F. –
Es un buen producto. Creo que lo que le falta es que cuente con un aspersor para su aplicación.
Cliente de Amazon –
Excelente producto 100% recomendado.
Charo –
No es lo que esperaba. Es demasiado aguado para sellar piedra. Verifiquen antes de comprarlo. Gracias