will this work on a pond?

Yes, as a matter of fact I just redid my riverbed and the pond with concrete and then applied a couple of good coats of the liquid rubber using the last coat to adhere the rocks and it is beautiful and is holding the water perfectly'

What's the lowest temperature to apply this product ?

I don't think the temp affects the function of this product as it does not have a " Do not allow to freeze " requirement. It doesn't really dry as it remains pliable like rubber. I would however heed the suppliers advice and try not to apply it below 5c/40f if possible.

Approximately how many square feet will one 5 gallon bucket cover?

100-125sq ft at a 60mil thickness. Bought 5, 5gal buckets to do 580sq ft of foundation and had about 1/2 gallon left over at an average of 60mil thickness.

Question for anyone who sealed their basement from the inside. Has it held up against water leaks?

Yes so far... make sure you get every nook and cranny! I missed a tiny little hole and it leaked.

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Foundation Sealant - Basement Waterproof Sealer, Black, 5 Gal

Product ID: 45157256

Details

Brand
Liquid Rubber
Item Weight
19.8 kg
Item dimensions L x W x H
12 x 12 x 16
Material
Polymer
Style
Protective

🎯50 sq ft/gal interior coverage

💧900% elongation - ultimate flexibility

🛡️Permanent waterproof membrane

2984.45 DT

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Description

🛠️ Seal the deal with Liquid Rubber — waterproof your foundation, protect your legacy!

UNMATCHED FLEXIBILITY - 900% elongation ensures crack-proof, long-lasting protection against leaks and water damage.
HIGH COVERAGE EFFICIENCY - Covers up to 50 sq ft per gallon indoors with just 2-3 coats, maximizing value and minimizing application time.
ECO FRIENDLY EASY APPLICATION - Water-based, zero VOC formula applies smoothly with brush, roller, or sprayer—safe for indoor use without mixing.
VERSATILE SURFACE COMPATIBILITY - Adheres flawlessly to concrete, masonry, wood, and metal—perfect for all your DIY repair projects.
PROFESSIONAL GRADE WATERPROOFING - Creates a permanent, seamless membrane that outperforms traditional sealants for basement and foundation defense.

Liquid Rubber Foundation Sealant is a professional-grade, flexible elastomeric coating designed to create a permanent waterproof barrier for basements and foundations. With 900% elongation, it prevents leaks and cracks across multiple surfaces including concrete, wood, and masonry. Offering superior coverage (up to 50 sq ft/gal indoors) and zero VOCs, it’s an eco-friendly, easy-to-apply solution trusted by DIY pros and contractors alike to safeguard homes from water damage.

Specifications

ASIN	B071X7TYYM
Best Sellers Rank	#9,771 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #42 in Hardware Sealers
Brand	Liquid Rubber
Brand Name	Liquid Rubber
Color	Black
Compatible Material	Cement, Concrete, Engineered Wood, Masonry, Wood
Customer Reviews	4.6 out of 5 stars 3,418 Reviews
Included Components	5 Gallon
Item Dimensions	12 x 12 x 16 inches
Item Form	Liquid
Item Highlight	Flexible Elastomeric Coating - Crack Filler, Leak Repair, Basement Waterproofing Solution, Indoor/Outdoor Use, DIY Protection
Item dimensions L x W x H	12 x 12 x 16 inches
Manufacturer	Liquid Rubber USA
Material	Polymer
Material Type	Polymer
Model	20602
Number of Items	1
Number of Packs	1
Part Number	20602
Style	Protective
Style Name	Protective
Surface Recommendation	Poured concrete, Concrete masonry units (CMUs), Insulated concrete forms (ICF), Pre-cast and permanent wood foundations (PWFs), Wood (with proper priming and preparation)
UPC	628421206025
Unit Count	640 Fluid Ounces
Water Resistance Level	Waterproof

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2984.45 DT

Duties & taxes included

In stock

Sold byAmazon TunisiaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Tunisia.

Secure transaction

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TrustScore 4.5 | 7,300+ reviews

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Good experience, but the tracking updates could be better.

2 months ago

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The customer service exceeded my expectations. Perfect for buying products you can't find elsewhere.

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