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Liquid Rubber Waterproof Sealant – DIY Leak Repair Coating for Flat, Metal & Low Slope Roofs, Foundations, Gutters & More – Flexible Protective Membrane - Black - 5 Gallon

Liquid Rubber Waterproof Sealant – DIY Leak Repair Coating for Flat, Metal & Low Slope Roofs, Foundations, Gutters & More – Flexible Protective Membrane - Black - 5 Gallon

Q: How long does new concrete need to cure before applying liquid rubber? We are sealing our new concrete pond with this product = will not have fish in

New concrete needs to cure as per the installation instructions. Applying any of the Liquid Rubber products or most waterproofing products prior to a full cure may compromise the curing process of the concrete.

Q: I have a black plastic pond i got from home depot. will it adhere to that material?

Yes, put a few coats on. Let each coat dry well (24)hrs . You can spray on inside of pond. I used a undercoating product used for undercoating cars for the outside of pond. I put 3 coats on. I let each coat dry for 2 days before applying the next coat. All worked great my pond is like new and no leaks and all of my goldfish are fat and happy! Good luck! Take your time and cover every spot even sides. Make sure the pond is very clean before u start applications. I used a ruff kitchen pot scrubber to scrub clean.

Q: Does this project leave much of an odor after it has set?

Haven't smelled any odor. When putting it on there is a usual rubber smell like a basketball, but it doesn't seem to last very long. And it smells just like putting rubber on, which wasn't bad. It works for me.

Q: what color is it when it dries?

The product is brown when it is wet and black when it dries.

Product ID: 30925555

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Details

Material
Polymer
Brand
Liquid Rubber
Style
5 Gallon
Item Weight
44 Pounds
Item dimensions L x W x H
12 x 12 x 16

💧950% elongation for ultimate flexibility

♻️Water-based, zero VOC, eco-friendly formula

🛠️Covers up to 30 sq ft per gallon on vertical surfaces

Description

💧 Seal the deal with flexibility and eco-friendly power!

TRUSTED BY PROS DI YERS - Millions of gallons sold, delivering contractor-grade results for roof, foundation, and gutter waterproofing projects.
ECO SMART SAFE APPLICATION - Water-based, odorless formula with zero VOCs, perfect for indoor/outdoor use without harming sensitive materials.
INDUSTRIAL GRADE WATERPROOFING - Seamlessly seals flat, metal, and low slope roofs with a tough bitumen polymer membrane.
PROFESSIONAL COVERAGE EFFICIENCY - One gallon covers up to 30 sq ft on vertical surfaces and 15 sq ft on roofs with multiple coats for lasting protection.
UNMATCHED FLEXIBILITY DURABILITY - Stretches over 9x its length to resist cracking, peeling, and UV damage through all weather shifts.

Liquid Rubber Waterproof Sealant is a premium 5-gallon industrial-strength bitumen formula designed for professional and DIY waterproofing on flat, metal, and low slope roofs, foundations, and gutters. Offering over 950% elongation, it creates a flexible, durable membrane that resists cracking and UV damage. Its water-based, zero VOC formula ensures safe, odorless application indoors and outdoors, covering up to 30 sq ft per gallon on vertical surfaces. Trusted by millions, it delivers long-lasting protection and superior adhesion across multiple building materials.

Specifications

Material	Polymer
Brand	Liquid Rubber
Style	5 Gallon
Item Weight	44 Pounds
Item dimensions L x W x H	12 x 12 x 16 inches
Water Resistance Level	Waterproof
Item Form	Liquid
UPC	628421226023
Unit Count	640 Fluid Ounces
Number of Items	1
Color	Original Black
Surface Recommendation	Roof, Vent
Manufacturer	Liquid Rubber USA
Part Number	22602
Item Weight	44 pounds
Product Dimensions	12 x 12 x 16 inches
Item model number	22602
Is Discontinued By Manufacturer	No
Size	5 Gallon
Item Package Quantity	1
Number of Handles	1
Special Features	Waterproof
Usage	Commercial/Residential
Included Components	5 Gallon
Batteries Included?	No
Batteries Required?	No

Have a Question? See What Others Asked

How long does new concrete need to cure before applying liquid rubber? We are sealing our new concrete pond with this product = will not have fish in

I have a black plastic pond i got from home depot. will it adhere to that material?

Does this project leave much of an odor after it has set?

what color is it when it dries?

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TrustScore 4.5 | 7,300+ reviews

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Smooth transaction and product arrived in perfect condition.

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