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RedGard 3-1/2 Gal. Waterproofing and Crack Prevention Membrane

$15900
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  • Ready to use - Roll it on
  • Quick dry formula
  • First step to achieving a lifetime warranty
  • See More Details
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Price:
$15900

Product Overview

RedGard 3.5 Gal. Waterproofing and Crack Prevention Membrane is a ready to use waterproofing and crack prevention membrane for tile and stone installations. Just roll it on and let it dry. The membrane dries quickly.
  • For tile and stone installations
  • Apply with a roller, trowel or sprayer (tools not included)
  • Use 1 coat for crack prevention
  • Use 2 coats for waterproofing
  • Dries quickly
  • Includes moisture control
  • Covers 385 sq. ft.

Info & Guides

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RedGard 3-1/2 Gal. Waterproofing and Crack Prevention Membrane

Specifications

Dimensions

Product Width (in.)
12 in

Details

Color Family
Pink
Commercial / Residential
Commercial / Residential
Flooring Material Features
Attached vapor barrier,Crack resistant,Fast-drying,Moisture resistant,Mold/mildew resistant,No mixing required,Premixed,Rapid setting,Waterproof,Waterproofing membrane
Flooring Product Type
Patching/Repair
Indoor/Outdoor
Indoor/Outdoor
Product Form
Roll-On
Product Weight (lb.)
35 lb
Recommended Surfaces
Brick,Ceramic,Cinderblock,Coated wood,Concrete,Metal,Vinyl
Returnable
90-Day

Warranty / Certifications

Manufacturer Warranty
1 Year Product

Questions & Answers

Typical questions asked about products:

  • Is the product durable?
  • Is the product easy to use?
  • What are the dimensions of the product?

Customer Reviews

  • 4.7
    out of 326 reviews
  • 90% recommend this product
Filter by:
Showing 1-10 of 326 reviews
Doesn’t work on my concrete bath floor. Pill off after dry....
Doesn’t work on my concrete bath floor. Pill off after dry....
by JIANMING
    1 person found this helpful
    Rating provided by a verified purchaser...
    Rating provided by a verified purchaser
    by HomeDepotCustomer
    • Verified Purchase
    Superb sealing - You get what you pay for!
    Like Drylock, this stuff goes on heavy, and you want to put on two coats. It is definitely superior to Drylock, however. If you are doing basement walls and floors, like me, remember to brush all the loose dust away first (with a broom). And you'll want to get a brush to fill in wider cracks, and/or deeper divots, that a paint roller just can't get into. Expect that you will lose your paint roller, because this stuff seals up very tacky! Also, the fumes are pretty intense. I recommend doing this when the weather is nice, and you can open up windows.
    by Jack
      • Recommended Product
      3 people found this helpful
      Really nice did exactly what i wanted it to do....
      Really nice did exactly what i wanted it to do.
      by Dougy
      • Verified Purchase
      1 person found this helpful
      This is a great Waterproofer. I do custom Tile showers in Murrells Inlet, SC and I use this on e...
      This is a great Waterproofer. I do custom Tile showers in Murrells Inlet, SC and I use this on every one. I have used this product for over 10 years and I have never had a problem.
      by TheGuy
      • Verified Purchase
      • Recommended Product
      3 people found this helpful
      Very easy to roll on, drys quickly
      Very easy to roll on, drys quickly
      by Mk
      • Verified Purchase
      • Recommended Product
      The product itself is very easy to use and after it dries and cures it’s ready to be worked on.
      The product itself is very easy to use and after it dries and cures it’s ready to be worked on.
      by Gaston
      • Verified Purchase
      • Recommended Product
      1 person found this helpful
      Worked perfectly. Applied to the bathroom plywood sub-floor in mobile home. Once product has drie...
      Worked perfectly. Applied to the bathroom plywood sub-floor in mobile home. Once product has dried (turns red and there is NO question is dry), we applied self stick tiles. Small gaps filled and there are no air pockets...perfect. We thought the product was too expensive. However, when purchased in the 3.5 gal size, the price was very comparable to most primers/sealers.
      by Michael
      • Verified Purchase
      • Recommended Product
      1 person found this helpful
      Awesome stuff, doesn’t crack, very durable. Use this stuff in place of your typical shower pan li...
      Awesome stuff, doesn’t crack, very durable. Use this stuff in place of your typical shower pan liner.
      by Dwells1128
      • Verified Purchase
      • Recommended Product
      2 people found this helpful
      This is the best moisture barrier
      This is the best moisture barrier
      by Peyton
      • Verified Purchase
      2 people found this helpful
      Showing 1-10 of 326 reviews