Waterproof Sealant 70oz, Transparent Waterproof Coating for Roof, Floor, Window, Bathroom, Concrete,Wood, Invisible Water Proof Agent＆Foundation Leak Repair Adhesive for Indoor/Outdoor Use Water-Based
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Availability:
In Stock.
Arrives
Saturday, May 30
Color: Transparent, 70oz
Features
- Premium Transparent Formula: Our clear waterproof sealant is water-based and eco-friendly, forming an Transparent Waterproof Coating after curing. It stays crystal-clear, preserving surface aesthetics while blocking moisture, air and discoloration, extending surface lifespan. Ideal for waterproof projects.
- Versatile Waterproof Sealant Applications: Use this invisible waterproof agent for indoors & outdoors on roofs, floor, bathroom, walls, basements, gutters, skylights, pipes, and window sills. Suitable for wood, concrete, metal, ceramics, brick sealant projects. Whether indoors or outdoors, it handles leaks and cracks effortlessly.
- High-Performance Leak Repair: The liquid waterproof adhesive penetrates cracks and gaps, creating a clear seal resistant to heat, cold, and UV. It ensures long-lasting waterproofing, protecting surfaces from leaks while maintaining flexibility perfect for slab leak repair and foundation sealant needs.
- Easy Coverage & Application: Mix well and apply by brush, roller, or pour. Our Invisible Waterproof kit includes a brush for smooth, even application and gloves for safe handling ready to use right out of the box! For a 1 thin coat, 1 kg covers approximately 80 sq ft. For optimal waterproofing with 2 coats (at least 2 coats), coverage is approximately 40 sq ft. This effortless gap-filling liquid waterproof sealant delivers quick, reliable repairs.
- Practical Guidelines for Best Results: For best results, apply under ventilated conditions with an ideal temperature range of 5C to 35C (41F to 95F). Always test on small areas first. Once fully cured (12-24h), it withstands water immersion making it ideal for bathrooms and other high-moisture areas. This clear waterproof sealant delivers reliable, long-term protection. For any questions, contact us anytime.
Material: Water soluble acrylic ester
Brand: Vividye
Style: Transparent Waterproof Coating
Water Resistance Level: Waterproof
Item Form: Liquid
Package Dimensions : 6.73 x 6.46 x 5.79 inches; 4.8 Pounds
Item model number : V140
Date First Available : May 24, 2025
Manufacturer : Vividye
Best Sellers Rank: #73,312 in Tools & Home Improvement (See Top 100 in Tools & Home Improvement) #248 in Hardware Sealers
#248 in Hardware Sealers:
Customer Reviews: 4.8 4.8 out of 5 stars 29 ratings
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
Color: Transparent, 35oz
Used this on the floor of our RV shower. Seemed we had a tiny crack somewhere we couldn’t locate but this did the trick. Definitely recommend
Reviewed in the United States on August 18, 2025 by kathryn j.
Color: Transparent, 35oz
This waterproof sealant is awesome!! We have a closet in our basement that has concrete walls and have had issues with small leaks when it rains. We used this sealant on those small cracks and it has actually worked! I've found so many areas around the house to use this on and it is so easy to apply. It works extremely well and I appreciate that it is clear. I definitely recommend 100%!!!
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Reviewed in the United States on September 8, 2025 by Ashley Ashley
Color: Transparent, 35oz
When you're dealing with water infiltration, especially in something as high-stakes as a high school marching band truck full of expensive instruments, you want a solution that doesn’t just mask the problem, but eliminates it entirely. That’s exactly the position I found myself in last season. Despite multiple rounds of sealing with self-leveling caulks and the more traditional tube-applied sealants, the leak persisted, and the interior of the equipment truck kept taking on water in a specific area we just couldn’t lock down with pinpoint fixes. It was frustrating, because we'd already done what felt like all the right steps. Caulked the seams. Checked around the roofline. Inspected fasteners. Re-sealed with another layer of product just to be safe. But no matter what we did, water still showed up in one section of the truck, and it wasn’t a small drip—it was enough to put the instruments and cases at risk, and that just wasn’t acceptable. So I decided to try a broader solution, one that didn’t require tracing every last micro-crack and hoping I hadn’t missed one. That’s where this liquid rubber waterproofing product came into play. What caught my attention was that it offered the kind of wide-area coverage I needed. Rather than apply another line of caulk that might or might not intercept the leak, I wanted to coat the whole area with a flexible, weatherproof barrier that would adhere well to metal, rubber seams, and whatever factory coating had been applied to the truck years ago. I started by prepping the area—just a general clean-up to remove any dirt, dust, or loose bits from previous repairs. What struck me right away was how easily the product stirred in the can. Some of these brush-on waterproofers are thick and stubborn to work with, but this one had a consistency that was easy to manage. Not so watery that it dripped everywhere, but definitely smooth enough that I didn’t have to fight with the brush. Application was refreshingly straightforward. I used a standard bristle brush—not a fancy one—and was able to get into the joints, seams, and flat areas without too much trouble. There was a mild odor during application, but nothing overpowering or irritating. It adhered well right out of the can, even to areas where previous sealants had left behind a textured surface. The finish wasn’t glossy or slick—more of a matte rubber coat that felt like it could handle temperature swings and vibrations during transport. The real benefit became clear after it cured. The product formed a flexible, sealed layer that unified everything underneath it. It didn’t flake or peel, and after a few test sprays with a hose, the spot that had been letting water in stayed dry. I gave it about a day to fully set before testing, and by that point the surface felt tough and well-bonded to the truck’s ceiling and joints. I especially appreciated how this rubberized coating let me bridge between metal panels and rubber gaskets, which are common in vehicle construction but notoriously tricky to seal consistently. With this product, I didn’t have to guess where the water was getting through—I just covered the entire suspect area and trusted that the barrier would hold. And it did. In terms of appearance, it blended surprisingly well. I didn’t have to worry about color matching or aesthetics too much, but even so, the finish didn’t stand out in a bad way. It looked intentional, like something that could’ve come from the factory. That matters in a shared-use vehicle like our band truck, where we don’t want repairs to be too obvious or distracting. While I wouldn’t necessarily reach for this product for every small waterproofing project, it’s ideal when you need to coat a broad area and don’t want to leave anything to chance. It functions almost like a paint-on membrane, one that gives you peace of mind that you’ve sealed off the entire zone rather than just hoping you’ve caught the leak’s source. It reminds me a little of those spray-on rubber sealants that get a lot of attention, but I like this brush-on version better because you can control the coverage more precisely and apply it in thick layers without worrying about overspray or waste. And because it’s not a pressurized product, you’re not limited by nozzle clogs or spray pattern issues. You just open the can, stir, and start painting. I don’t often come across products that feel this practical and confidence-inspiring, especially in a category as unglamorous as waterproofing. But this one earned its keep. The leak is sealed. The instruments stay dry. And I’ve got a go-to solution now for future mystery leaks in utility trailers, trucks, or anything else that needs a tough rubber layer between it and the elements.
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Reviewed in the United States on July 26, 2025 by jorban
Color: Transparent, 70oz
It's a pretty good general-purpose sealant. I don't think it's food grade, so I used it on exterior walls that get moldy when it rains. It worked quite well and looks good! Goes on easily and is easy to control as it dries. It does take a lot of this sealant to cover a broad area and cover it well, but I was satisfied with the performance. Although I got this item through Vine, that got lost in the mail and so I am really reviewing the container I bought on my own. I can recommend it - just be sure to give the application your full attention.
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Reviewed in the United States on September 4, 2025 by Z Z
Color: Transparent, 35oz
I used this water proofer to stop a possible leak in my roof. I wasn't 100% sure there was a leak, but the roof had a bubble in the asphalt strip (it is 10 years old) and I saw some discoloration on the ceiling. I covered a much larger area than the bubbled area (at least 6" beyond the bubble). I haven't noticed amy additional signs of moisture inside my house since, so I think it's doing it's job.
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Reviewed in the United States on September 7, 2025 by S pon
Color: Transparent, 35oz
~A sealer that actually works~ Buying things over the years I am sometimes disappointed but not with this at all. I used this on my bathroom wall putting it on before I put the tiles back on the wall. As the tiles had come off the sheetrock as the water got behind it. I sealed the back of the wall & where I would put the tiles. I took water & sprayed it on none of the water stuck running off as well as did not bleed thru to the other side of the sheetrock. So this is money saved. While a clear liquid with little smell this works wonders. I used it for the tile wall in the bathroom, outdoors to seal in painted tables, planters, & even on my floors. Keeps the shine, does not fade in hot sun or heavy rains. Works great easy to paint on as it is a thin clear paint as well as will last a long time. Best part is it works like it says so a win win in my book. While it is only 35 ounces the bucket will last a long time as I am not even 1/2 way used up & used it on many things. Yes some I gave 2 or 3 coats some just 1. This will last a long time & love the bucket easy to seal & open every time.
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Reviewed in the United States on July 13, 2025 by Wendi
Color: Transparent, 35oz
I'm not exaggerating when I call this a homeowner's mvp. I just barely had this delivered, and I've gone around using it on all kinds of areas where I needed a sealer and had neglected to apply one for too long. I used it on some handrails that I repainted recently. I used it on some exposed wood on my patio that I'd worried were getting a bit of moisture from the sprinklers. I used it to reseal around a rooftop exhaust pipe that I haven't gotten around to redoing yet, and I've used it for endless tiny tasks around the house.... and I still have half a bucket left! You get a ton for the price, it's endlessly useful and easy to apply spur of the moment. There is minimal smell too, a major bonus. I will definitely replace this bucket when I run out, and have been recommending it to everyone within earshot. I don't think I'll want to be without it, it's convenient as can be to hold off a project you don't have time or money to do properly, and it's a solution all it's own for a ton of stuff. Great product, great price, and a handy tool if you're learning as you go about properly maintaining a home, like I am. Worth it!
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Reviewed in the United States on July 17, 2025 by SisKaBob