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JDiction Liquid Rubber Waterproof Sealant, 1 Gallon Black, Stop Leaks Fast - Waterproof Coating & Leak Repair Paint Indoor & Outdoor, Perfect for Roof, Gutter, Basement, Foundation, Concrete, Wood

  • Based on 17 reviews
Condition: New
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Availability: Only 10 left in stock, order soon!
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Arrives Thursday, Nov 21
Order within 1 hour and 49 minutes
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Features

  • STOP LEAKS FASTJDiction Liquid Rubber Sealant can be used as a waterproof coating on wood, concrete, bricks, metal, and other surfaces. It is suitable for application on roofs, gutters, skylights, pipe joints, bathroom liners, foundations, basements, and more. It effectively stops leaks, offering a fast and cost-efficient solution. Do not use for underfoot applications.
  • Unstoppable Shield in Every DropOur sealant is a heavy-duty asphalt emulsion infused with polymers, renowned for its durability and flexibility. Once fully dried, this unique formula ensures resilience against harsh temperatures(-40 to 320F), weather challenges, and vibrations. It prevents shrinkage and effectively seals out water, air, and moisture, making it the ideal choice for waterproof anti-leakage agent.
  • Cover More, Worry LessWith 1 Gallon sealant, you can cover 50 sq ft areas with 1.5 mm membrane after 2-3 thin coats. For leak-prone areas, we recommend applying a single coat at a thickness of 0.5 mm, then waiting for each layer to cure (24-48 hours) before applying next. Prior to use, ensure that the coating is thoroughly stirred and applied within the suitable temperature range (50-120F).
  • Environmental Friendly OptionWe are dedicated to reducing our carbon footprint and creating products that are kinder to the planet. In line with this commitment, we present JDiction Liquid Rubber Sealant a water-based sealant that is free of solvents, VOCs, and harmful odors. Its formulation ensures safety for both humans and pets, making it suitable for various applications, both indoors and outdoors.
  • Applying Made a BreezeTo use JDiction Liquid Rubber Sealant, apply it using a brush, roller, trowel, dipping, or pouring method. Its self-leveling formula smoothly covers small gaps and cracks for a watertight seal. Ensure the surface to be sealed is free from oil, grease, dirt, or anything that may inhibit adhesion before use. Welcome to contact us if you have any questions or need assistance.

Material: Rubber


Brand: JDiction


Style: Liquid Rubber Sealant


Item Weight: 4.69 Kilograms


Item dimensions L x W x H: 9.84 x 8.66 x 9.84 inches


Product Dimensions ‏ : ‎ 9.84 x 8.66 x 9.84 inches; 10.34 Pounds


Date First Available ‏ : ‎ February 1, 2024


Manufacturer ‏ : ‎ JDiction


Country of Origin ‏ : ‎ China


Best Sellers Rank: #276,348 in Tools & Home Improvement (See Top 100 in Tools & Home Improvement) #548 in Hardware Sealers


#548 in Hardware Sealers:


Customer Reviews: 4.7 4.7 out of 5 stars 17 ratings


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Thursday, Nov 21

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Top Amazon Reviews


  • Works Nicely for Sealing Up Leaks in Car Windows
My husband was interested in getting this to use it for one of our few ranch vehicles that suddenly had a huge leaky sunroof! Yikes! Before he or I caught the issue, the backseat had a little bit of waterlogged seats! Yikes again! Well, once this came, my husband was ready to fix that problem, he simply waited for some good sunshine to help the drying process of the leak proof stuff around, he simply painted the 'goop', which is what I call it, onto the cracks in the seal around the sunroof of our mostly dominant vehicle and once it dried, it sealed nicely! It comes with its own brush to paint the stuff on and once the process of using it starts, it ends up working quite nicely. I am so happy that my husband could fix it with such a grand product that adheres great, it is so easy to use and is a fantastic value for the money! ... show more
Reviewed in the United States on April 27, 2024 by Amber Hughes

  • A bit too thin for my usage
It's just too thin, so I had to put lots of coats on and wait a long time in between for curing. But it's pretty good. And they say to use the entire container at once, but I moved it into an former coffee can and it's still liquid... it's been months.
Reviewed in the United States on May 18, 2024 by Scott Uneberg

  • Quality versatile waterproofer
JDiction Liquid Rubber waterproof sealant is a versatile sealant that has so far sealed a couple of basement wall cracks that used to seep water on some rainy days. Other applications from our home to our leaky car trunk await this rubber sealant, but for now, I am quite happy how easy it is to work with and apply. Brush included. The thickness and adhesion is good after a single coat, just make sure to stir prior to application. Would recommend. ... show more
Reviewed in the United States on April 30, 2024 by STEEL5757 STEEL5757

  • Perfect for Seams and Leaks!
I've used liquid rubber plenty of times in the past... and often with very mixed results. To date, Flex Seal has proven the most effective, but pricing for that brand has become increasingly more egregious. So, when I wanted to seal up some seams on a recent project I decided to give a new product a try... Enter JDiction Sealant! I must say, I'm quite impressed with this product. The liquid rubber is easy to work with out of the container, and it applies in a consistent thickness. That makes application and control of the material very easy - stated simply, it stays where you put it and dries to a nice even coat. I was also pleasantly surprised with the overall thickness of the seal after one coat. Overall, a single coat would likely be enough to seal thoroughly enough to keep things dry or leak-free. That said, I did circle back to apply a second coat to each of my seams just to be safe. Needless to say, I'm very impressed with this product. It performs as well as Flex Seal without the Flex Seal price. I look forward to using this product more in the future, and I have absolute confidence in its ability to keep water where it should be! ... show more
Reviewed in the United States on March 27, 2024 by Caleb Meinke

  • So Easy To Apply
This is an EXCELLENT waterproofer. It goes on very easily and provides a great seal. We've used it on some parts of our roof as well as rain gutters and so far it's been working. The quality of the material is very good. I have no idea how long this will hold up; but, judging by its initial application I'm optimistic! ... show more
Reviewed in the United States on April 23, 2024 by IMHO

  • Great for Leaky Shed Roof
I ordered this sealer for our rusty, leaky shed roof. This works perfectly to seal up the bad areas. I had to remove the major rusty bits, treat them with rust treatment, and then apply a couple of coats of this black goo. It does the job. Does it come in white? That would have been better for us, but anyway. ... show more
Reviewed in the United States on May 20, 2024 by LynneA

  • Perfect for sealing around concrete
The concrete around my sump basin had started to crack and chip do to overflows. This looked terrible and was allowing water to flow back down around the basin. Use the sealant and it worked perfectly. I now have a nice seal between the Basin and the concrete. It looks much better and should prevent water from getting in there ... show more
Reviewed in the United States on April 21, 2024 by AD729

  • Stopped a leak in foundation
I ordered this to temporarily seal a leak in the foundation of my house. When it rains a small amount of water manages to seep through. After applying this, no more water!! Worked great. Make sure you stir it well and brush it on. We let it dry and did another coat. We will also be using this around some sky lights on the roof. Decent product so far. ... show more
Reviewed in the United States on April 15, 2024 by Aerokat24

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