Rubberseal Liquid Rubber Waterproof and Protective Coating - Roll On 1 Gallon Black FR-07

Rubberseal Liquid Rubber Waterproof and Protective Coating - Roll On 1 Gallon Black FR-07

Q: I have a crack in my concrete pond. If I coat the pond with this product will it hurt fish? Do you recommend for ponds?

I used it in my pond and the fish are still going strong. Great product You may want to fix the crack as best as you can prior to coating with Rubberseal. Maybe try UGL water plug in the crack.

Q: I am looking for a product to seal my 5K gallon concrete water tank, will this stick to old concrete? Will it leach out into the water/

Yes I will seal it. No water will get out. The tank will need to be cleaned (best way pressure wash it if possible) and dry. Minimum 40 mils and let it cure out for 72 hours

Q: Will this be flexible enough to work with a folding kayak?

It has 1500% elongation. That means it will expand 15 times the thickness you put down before it breaks. It will recover 90 to 95%. I am not sure of your application exactly, but if you want to send some pictures we could guide you on the application.

Q: What is the coverage area per gallon

It depends on the thickness. See spread rate chart on product info. Below 40 mils is damp proofing. Above 40 mils is waterproofing. All our testing is bases on 80 mils. Each coat is around 20 mils.

Product ID: 737712679

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Details

Material
Membrane
Brand
Rubberseal
Item dimensions L x W x H
20.3 x 20.3 x
UPC
852920005005
Unit Count
3785.41

🌿Non-toxic & eco-friendly formula

💧1500% elongation for ultimate flexibility

☀️UV-resistant for long-lasting protection

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Rubberseal Liquid Rubber Waterproofing and Protective Coating - Roll On (1 Gallons)

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Description

💧 Seal it, shield it, and never stress it!

SUNPROOF ARMOR - UV-resistant coating that defies sun damage and keeps surfaces pristine.
ECO CHIC SHIELD - Non-toxic, odorless, and VOC-free—safe for you and the planet.
STRETCH BEYOND LIMITS - Withstands 1500% elongation—flexible protection that won’t crack under pressure.
EFFORTLESS APPLICATION - Roll-on formula for smooth, even coverage without the mess.
VERSATILE WATERPROOFING - Perfect for roofs, ponds, drains, and planters—one gallon covers it all.

Rubberseal Liquid Rubber FR-07 is a premium, eco-friendly waterproof coating with 1500% elongation and UV resistance, designed for versatile use on roofs, ponds, drains, and more. Its odorless, non-toxic formula ensures safe application while delivering durable, flexible protection.

Specifications

Brand	Rubberseal
Model Number	FR-07
Product Dimensions	20.32 x 20.32 x 25.4 cm; 4.01 kg
Color	blk
Material	Membrane, Environmentally Friendly, Rubber, Elastomeric, Waterproofing
Are Batteries Included	No
Item Weight	4.01 Kilograms

Have a Question? See What Others Asked

I have a crack in my concrete pond. If I coat the pond with this product will it hurt fish? Do you recommend for ponds?

I am looking for a product to seal my 5K gallon concrete water tank, will this stick to old concrete? Will it leach out into the water/

Will this be flexible enough to work with a folding kayak?

What is the coverage area per gallon

Common Questions

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