Model # 700005

Internet #203002726

Store SO SKU #1000471082

Seal-Krete 5 gal. Heavy Duty Waterproofer
0015944700053

Seal-Krete

5 gal. Heavy Duty Waterproofer

$12134 /each
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Frequently Bought Together

Product Overview

Seal-Krete 5 Gal. Heavy Duty Waterproofer is a water-based 25% solids, acrylic formula designed to stop water penetration into low density or porous vertical concrete and masonry services. Seal-Krete Waterproofer provides a tough, flexible, breathable, film which prepares these surfaces for painting. Added to paint, Seal-Krete Heavy Duty Waterproofer improves speed rate, increases coverage and extends paint life.

  • Excellent for binding chalky surfaces on painted or bare vertical substrates including concrete blocks, tilt-ups, stucco and aluminum siding
  • 5 Gal. container waterproofs up to 1,500 sq. ft.
  • Apply 2 coats of heavy duty waterproofer 10 days after new stucco has been placed to effectively lower surface pH, paint when dry, paint up to 3 weeks faster
  • Can be applied to colored stucco during the curing process to reduce bleeding and discoloration
  • Applies milky white for easy application and dries completely clear
  • Easy to apply product, dries in 2 to 4 hours allowing for quick protection and project completion
  • Can be topcoated when dry with latex, oil based or elastomeric coatings
  • Low odor for less irritation during use
  • Cleans up easily with soap and water
  • May be tinted with universal colorants
  • Thoroughly read instructions prior to application for optimal results
  • Note: product may vary by store

Info & Guides

You will need Adobe® Acrobat® Reader to view PDF documents.  Download a free copy from the Adobe Web site.

Specifications

Dimensions

Container Size
5 GA-Gallon
Coverage Area (sq. ft.)
1500 ft²

Details

Application Method
Brush,Paint Sprayer,Roller
Coating Product Category
Waterproofer/Sealer
Color/Finish
Clear
Dry to the touch (hours)
2
Interior/Exterior
Exterior,Interior
Maximum hydrostatic pressure (lb.)
0
Number of coats recommended
2
Paint/Stain Base Material
Water
Paint/Stain Key Features
Dries Clear,Mildew Resistant
Paint/Stain/Waterproofer Product Type
Masonry, Stucco & Brick
Returnable
90-Day
Substrate/Surface Use Type
Concrete/Brick/Masonry/Stone
Time before recoating (hours)
2
Transparency
Clear

Warranty / Certifications

Manufacturer Warranty
Satisfaction guaranteed for full refund of purchase price

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Customer Questions & Answers

Can this be used on showers prior to tiling

Asked by: Mike
NO. for showers use Kerdi fabric if you you want a good shower...the best....or you can use Redgard etc.
Answered by: Solman636
Date published: 2016-10-03

Will this product seal an older wall where the water is currently seeping between and footings and the cinder blcok when it rains and puddles water ?

Asked by: Haf
No, you would need to fill the cracks first.
Answered by: CommunityAnswer
Date published: 2017-06-21

I'm a little concerned about being Slippery When Wet. Is there a non slip additive that works with this ? Love the product so far. Thx

Asked by: JF
Hello JF! Thank you for your recent inquiry with The Home Depot. Please click the link below to view the anti-skid additive available online. You are also able to paint over the waterproofer. We appreciate your business and look forward to serving you in the future. Thank you for shopping Home Depot. http://www.homedepot.com/p/Seal-Krete-3-2-oz-Clear-Grip-Anti-Skid-Additive-402002/203002764
Answered by: THDSupport
Date published: 2016-09-07

Sealing basement floor

If We are putting flooring down in our basement, is this something we could use to seal concrete first? We are putting tile down and wondered if we should seal the concrete first as extra protection.
Asked by: nhcurious
Heavy-Duty is recommended for vertical applications only. We do not have a sealer that we would recommend on a basement floor under tile.
Answered by: Seal-Krete Product Expert
Date published: 2016-04-05
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Customer Reviews

5 gal. Heavy Duty Waterproofer is rated 3.5 out of 5 by 2.
Rated 5 out of 5 by from Great for sealing EIFS My customer had an ICF wall clad with EIFS that had water seeping through the EIFS and making its way into the cracks in the ICF blocks then around the window bucks and down to the floor inside the house. This water intrusion also came through the cold joint between floors and wet the sheetrock inside the house which was confirmed with an infrared camera and moisture meter. The outer wall was a parapet roof with no overhang, and there were visible cracks in the EIFS which were less than 1/8th inch. This heavy duty version of the Sealkrete product was recommended by the company's customer service rep instead of the usual regular product which is also recommended for EIFS. Since the product is acrylic base it is a good choice to use on EIFS finishes like Master Wall which also are acrylic base, and it is compatible with acrylic elastomeric paints which may be the ultimate finish coat. The rep suggested 2 coats. I applied one coat and it worked and thought that I would wait on adding another coat only if it leaked again or needed this product as a primer for some elastomeric paint. BTW, forget the sprayer. I had a much easier time rolling it on and was able to control the drips better that way. Regular 1/2 knap rolller I think is what I used. Before you stop reading you need to know one thing though. This product is similar to some paints, and you definitely don't want to be doing this when there will be dew or moisture on your surface before it has had a good chance to dry. I HIGHLY recommend you stop applying it well before night and make sure it has a chance to cure well. I found in the morning the product I put on on a November afternoon had some milky white areas with dew dripping down the wall and some of this product with it so there were some areas that look a little drippy where i had actually rolled over a second coat. Be cautious...very cautious and don't do it if any doubt. Also be mindful of low night temperatures making this problem worse. READ THE DIRECTIONS and be careful. With that warning out of the way I must say it solved the leak problem, and generally the wall looks great. So far it looks just fine after 1 year and no leaks. BTW, I used the standard product on another side of the house where there was less of a problem. It soaked in well and cured faster, but I don't know if it really sealed as well, and also it was much more messy. Both this and the standard product are pretty thin and drippy and not like thick paint that you can control so you need good protection below for drips. The great thing about this product is I ordered it online and it was delivered directly to the house at no extra cost. I would use this again. I saw some other houses that stucco repair pros tried to seal the leaks on the ICF walls covered with EIFS and it look terrible with all the patching work very obvious. This product gives a uniform finish but no color change...well not much. It maybe darkens it a tad, but you can't tell with normal light. Best of luck with your project.
Date published: 2016-10-03
Rated 2 out of 5 by from Expensive ? You bet 100 dollars for 82.5 Sq ft it's just absurd the cost of this stuff
Date published: 2016-10-04
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