Liquid Waterproof Sealant, Hupeyna Invisible Water Proof Agent Transparent Repairing Leak Waterproof Adhesive, Indoor & Outdoor Waterproof Coating 35oz
Condition: New
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Availability:
Only 10 left in stock, order soon!
Arrives
Saturday, May 30
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Features
- Practical & High Quality: Liquid waterproofing sealants/coatings are water-based. Multiple overlapping coats form a permanent bond. Invisible waterproof glue forms a film that insulates against air, water and moisture. The roof sealant waterproof is waterproof, long-lasting waterproof, low temperature and heat resistant. The use of transparent repairing leak waterproof adhesive can form a long-term protective film, which helps to save time, money and energy.
- Transparent Waterproof Glue Is Easy To Use: Mix the invisible waterproof glue well before use. Brush, roll, wipe, dip or pour, you can use the brush to dip and wipe, roller to apply, pour and then apply. The liquid waterproof sealant is applied evenly, and the self-leveling formula can smoothly cover and penetrate small gaps and cracks, and play a sealing role. Water-based waterproof sealant is suitable for both indoor and outdoor use.
- Liquid Waterproof Sealant Coverage: Each 1 kg of product covers approximately 14 sq ft (1.3 sq m). Apply in 3-4 thick layers. Waterproof coating adheres easily to surfaces, repairing holes, cracks, crevices, tears and leaks, and sealing any cracked surfaces. Roof sealant waterproof also forms a protective waterproofing layer in the immediate area.
- Liquid Waterproof Sealant Protect Surfaces And Repair Leaks Use On - Flat roofs, sloped roofs, roofs, external wall cracks, foundations, sheds, basements, metal, wood, concrete, gutters, skylights, chimneys*, PVC pipe joints, windows, RVs, DIY projects, external walls pipeline, seals pipeline leaks, walls, corners, toilet leaks, substrate joints, car roofs, pools, baths and more.
- Invisible Waterproof Agent Cold and Wet Tip: Prolonged rainy and wet weather, falling temperatures can cause waterproof adhesive to take longer to cure. We recommend that you try to ensure that the weather is sunny and the operating environment is relatively dry before and after applying the waterproof glue. Liquid rubber sealant use temperature: 10 C/50 F or higher (including overnight temperatures).
- Transparent Elastic Liquid Waterproof Sealant is not suitable for long period of time water storage and places with water pressure (such as swimming pools, etc.). Long-term water pressure will reduce the waterproof property of the elastic material.
Brand: Hupeyna
Specific Uses For Product: Roofing, Repair, Flooring, Masonry, Woodworking, Wall Repair
Material: Sealant or Adhesive
Item Form: Liquid
Special Feature: Color Glue, Self Leveling
Specific Uses For Product: Roofing, Repair, Flooring, Masonry, Woodworking, Wall Repair
Item Form: Liquid
Other Special Features of the Product: Color Glue, Self Leveling
Container Type: Bottle
Water Resistance Level: Waterproof
Viscosity Level: Medium
Compatible Material: Wood
Item Package Quantity: 1
Volume: 34.61 Fluid Ounces
Material Type: Sealant or Adhesive
Color: Transparent
Brand Name: Hupeyna
Model: HPFSJ001
Unit Count: 35.0 Ounce
Number of Pieces: 1
Manufacturer: Hangzhou Huyan Technology Co., Ltd
Part Number: HPFSJ001
Item Weight: 2.2 Pounds
Item Type Name: Liquid Waterproof Sealant
Included Components: 35oz (1kg) Waterproof Patch Sealant Clear Coating (brush not included)
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Saturday, May 30
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.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
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Top Amazon Reviews
A friend recently updated my bathroom and installed this rock/pebble tile in the shower floor. He must have used the wrong type of grout, or he applied it incorrectly, because it was coming up in chunks when I showered. I also noticed cracks developing between the pebbles. I was afraid I would have to rip up and redo the entire floor. Ugh! I was looking for an alternate solution and I found this waterproof sealant. Another reviewer used it on her pebble shower floor with excellent results after several months, so I tried it on my shower floor. I followed the directions and applied a total of 4 thin coats to the entire floor and waited three hours drying time between coats. I then let the floor cure for 78 hours. I only used 1/2 jar. I’m very pleased with the results! No more loosening chunks of grout and I’m confident the cracks are well sealed so there is no water seeping under the pebbles. Unlike the other reviewer, my floor is not slippery at all. And you cannot see the sealant. This jar of sealant saved me a ton of work (and money).
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Reviewed in the United States on November 9, 2025 Reviewed in the United States on November 9, 2025 by L. Hayward
I love those product! It saved me a huge task! We have this tile shower that I love. It had started to separate through the base despite following directions to a t with install, using waterproofing products before installing tile ect. I could not , for the life of me figure out where it was seeping. So in a last ditch effort to save it before tearing it all apart and just going with a shower pan and stall, I decided to try this. It took about 3 weeks to make sure everything was completely dry below( we have full access to the underside in the basement too) I took about a week to apply 4 thin coats, completely drying in between each coat. There is no more seeping and it looks great! Now if there is any buy that pools even slightly with water for extended period of time, it will turn milky, hence my comment in the title, but it goes away with drying. It is a bit slippery at first but we use a rubber mat when we shower. I figure one coat additional a year will keep it good. It has been 6 months since i did it and it is still doing great. Keeps that grout clean too....
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Reviewed in the United States on January 14, 2025 Reviewed in the United States on January 14, 2025 by Donna C.
Saw this product in ads. Bought one for trying. It does easily apply and use. So to buy the 2nd one. After one week after applying, the result is the applied surface is not hard as showed in the ads. It's more like a rubber surface. And also it is not good for vertical crack. The filling will not stay. It will drop down. This is not what I hopeful.
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Reviewed in the United States on May 9, 2024 by Greenfield
So far so good, it’s been great for water proofing my floors
Reviewed in the United States on May 28, 2024 by Mark Scott
This product didn't hold up the the hipe ... the glue is as not as secure as it says it takes a longer time to dry
Reviewed in the United States on October 1, 2025 by Sharden
We have a 4 seasons room that needed seal put on it so It wouldn't leak. This item really worked good and it drys fast. Will use it again if I have any other problems.
Reviewed in the United States on July 13, 2025 by Me, item is received and in good shape. Haven't used yet ..
Had a leak in the sunroom dripping water on the ceiling fan. Applied two coats on the roof seam a month ago and no more leaks! Will do the rest of the roof seams when winter passes.
Reviewed in the United States on December 12, 2025 by Courtney Payne - Taylor
Works great on my foundation walls. Recommend this product.
Reviewed in the United States on December 29, 2025 by happy2beehome