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🛠️ Seal it, shield it, own it — waterproof like a pro!
Liquid Rubber L R Waterproof Sealant is a highly flexible, UV-stable, water-based coating that creates a durable waterproof membrane on roofs, foundations, wood, metal, and concrete. It covers up to 30 sq ft vertically and 15 sq ft on flat surfaces per gallon, curing in 24-48 hours without harmful VOCs or odors. Ideal for professional-grade DIY repairs, it pairs with seam tape or geo-textile for enhanced joint protection.
























| Asin | B00NI150Z8 |
| Best Sellers Rank | #55,386 in Tools & Home Improvement (See Top 100 in Tools & Home Improvement) #57 in Waterproofers |
| Brand Name | Liquid Rubber |
| Color | Original Black |
| Compatible Material | flat ceilings, metal ceilings, pitched ceilings, wood, concrete |
| Customer Reviews | 4.4 4.4 out of 5 stars (2,862) 4.4 out of 5 stars |
| Global Trade Identification Number | 00628421000012 |
| Included Components | 1 Gallon |
| Item Dimensions | 30.5 x 30.5 x 40.6 centimeters |
| Item Form | Liquid |
| Item Highlight | DIY Leak Repair Coating, Flexible Elastomeric Waterproofing Membrane for Flat & Low-Slope Roofs, Gutters, Concrete, Plywood |
| Item Weight | 9 Pounds |
| Manufacturer | L R |
| Material Type | Rubber |
| Model | 12602 |
| Number Of Items | 1 |
| Part Number | 12602 |
| Style Name | Compact |
| Surface Recommendation | Roof, Vent |
| Unit Count | 3785.41 Milliliters |
| Upc | 628421126026 |
| Water Resistance Level | Waterproof |
User
Quite impressed
Excellent done the job perfectly
User
Wow, this stuff seals and lasts
I had a fountain that leaked through some cracks. I tried the brand or sealant advertised on TV, you know, the bias with sealed screen door in the bottom. Seven coats, it never really sealed and lasted about 6 months.3 coats of this stuff and a year and a half later, it’s sealed up tight. I really like this stuff. I wonder how it works as underbody protection on a car…..
User
Paint
Good quality
User
Canadian made product that works well
This product is made in Canada so it was a no brainer for me to purchase it. I used it in my shed the ceiling was leaking after a rainfall. The application was so easy. No difficultly applying the coat on the ceiling .. No dripping. The product dried in a very short time. I checked just how good this product is after the last rain full. My shed was bone dryI would highly recommend using this Canadian made product
User
It worked
It kept out the rain
Trustpilot
1 day ago
3 weeks ago