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💧 Seal leaks like a pro—because your pool deserves the best fix!
Fix-A-Leak by Marlig is a 32 oz professional-grade leak sealer designed for pools, spas, and hot tubs. It works by circulating a heavy particulate formula through the pump and suction lines, targeting leaks even in cold weather conditions. The product requires 24-48 hours to cure and is compatible with all common filter types, offering a cost-effective, DIY alternative to expensive repairs.
| ASIN | B017B00LEQ |
| Brand Name | Marlig Industries |
| Capacity | 2 Pounds |
| Color | White |
| Control Method | Touch |
| Customer Reviews | 4.2 4.2 out of 5 stars (1,412) |
| Efficiency | Highly efficient in sealing leaks in various materials and environments |
| Installation Type | suction side |
| Item Type Name | Fix-A-Leak By Marlig For Swimming Pool Spa Hot Tub Leaks 32 oz |
| Item Weight | 32 Ounces |
| Load Capacity | 2.1 Pounds |
| Manufacturer | USA |
| Manufacturer Part Number | 4316544721 |
| Material Type | Sand |
| Model Name | Fix-A-Leak 32 oz |
| Model Number | Fix-A-Leak By Marlig For Swimming Pool S |
| Other Special Features of the Product | Leak Sealing Ability |
| Power Source | Fix-A-Leak By Marlig For Swimming Pool Spa Hot Tub Leaks 32 oz |
| Required Assembly | No |
| UPC | 802861225604 |
| Warranty Type | Extended |
K**H
The Real Deal!
I followed directions to the T and...@#%*! THIS STUFF WORKS!! As a repair tech I'm well familiar with "stop leak" products used in many industries. Some work better than others and exact circumstances can make all hit or miss. I was actually pretty skeptical about the ability of a working solution (punintended) to fix my good ol' 4-person hot tub, the victim of a winter power failure that caused freezing in the water lines. That would be a fatal condition for most tubs, but NOT the hard-won "portable" tub that I vowed I would never try moving again in my lifetime. Not that there's all that much of that remaining, but all the more motivation to bring my beloved "Think Tub" back to life. So, after rebuilding the heater (too old and costly to replace) and replacing the pump, it was with INDESCRIBABLE sadness I discovered the tub was leaking water from points unknown at rate that would make it more suited as a planter. My indefatigable nature--exacerbated by $200 repairs already expended--led me to Fix-a-Leak. Reviews were surprisingly positive, but even if it wasn't snake oil I didn't have much confidence it would work for my potentially sieve-like tub. After some reflection I decided I could spring for another $22 before crying "uncle!" May well have turned out to be the best $22 I've ever spent! It took me 3 months to garner enough courage and emotional fortitude (oh, and time) to carry out the steps required to check the stuff out. Had I opened the bottle immediately I may have been encouraged enough to try sooner, when the weather was more conducive to the company's online "warm weather" instructions. No matter, they provide instructions for freezing weather as well and those are the ones I followed. Admittedly between those instructions and the actual liquid characteristics I was encouraged. It made sense. The solution is viscous enough, and obviously contains particulates, probably rubberized, that, when well-suspended in the tub water, could coagulate at the leak points and, eventually, HOPEFULLY build up to the point of flow stoppage. In my case, THOSE LITTLE BUGGERS DID JUST THAT! After a single treatment using the 1/3 bottle recommended for a hot tub, the leakage appeared to be completely stopped. The manufacturer mentions that without the drying-out period that is infeasible during cold weather I may need to re-apply come Spring. No worries. There are still 2 applications left in my bottle. Maybe I'll be motivated to update this review down the line. For now I have no compunction about giving this product my unreserved recommendation for pools and hot tubs. I'm a believer!
M**.
WOW. HIGHLY RECOMMEND. IT ACTUALLY WORKS.
In a world full of snake-oil salesmen promising a better life through miracle supplements, boner pills, and get-rich shortcuts to nowhere, it is always a surprise and a pleasure to stumble onto something that actually works. I have an older in-ground pool that has chronically leaked whenever I ran the pump, which you could see as it trickled out into the alley behind our house. We were constantly refilling, and Houston water is not cheap. Bought this product with great skepticism, not expecting much. Followed the instructions. 100% success in less than a day's time. The pool hasn't leaked a drop since. At Houston prices, this product paid for itself in about two days of prevented leaks. HIGHLY RECOMMEND.
E**M
It works
I had multiple small leaks. One I could watch it drip every couple seconds. The jets are press in as opposed to screw in. Ten year old hottub. I followed the website instructions. It quit leaking in the first 4 hours. I still continued the process as directed to make sure. Someone complaining about it only lasted for a couple years. I drain mine once a year anyway so I'm making this part of the routine. Great product.
A**R
So far so good
Follow the directions. After the 2 day application all looked good. Per instructions I marked the water level and checked level for the next 2 days. For me no leaks in that 2 day wait.👍 Thank goodness. I have now drained the tub. After draining the tub I did use a shop vac on all the lower jets to remove standing water in the pipes. Per instructions a 4 or 5 day wait is necessary for the Fixaleak to set-up and cure. Because I used a shop vac I am hoping air will get to the leak to help the curing process. On the second day of the curing process. So far so good. The leak i am attempting to fix is at the very bottom and in the middle of the tub. Impossible for me to get to. A technician told me for the every day low price of 1400.00 dollars he could jack my tub off the ground and repair the leak. Lol. I don't think so. Come on Fixaleak. Will let folks know how it goes after I fill it back up.🤞
S**K
Works great
As advertised. leak solved. Highly recommend.
R**.
It was a last ditch hope, it worked!
7 person hot tub got a leak. Saw a commercial on X and thought what the heck? I did run the jets MANY times to make sure it circulated. Waited 24 hours and topped the spa off one more time. No more leak!
J**N
sadly i think my hot tub was 2 far gone for this to work
followed what some people have already stated in reviews on this product and tried 1/2 the bottle first filters out ran the jets overnight then shut the tub off for 2 days then turned it back on and the leak slowed down best guess about 80%. repeated the process with the remainder of the bottle and the leak stopped. i was excited i called in the company that had been working on the hot tub to do a drain clean and refill to get the residue out and unfortunately the leak returned. its a bad one right in the center where you cant even get to so sadly this product did not work for me but if you have had success please provide as much detail as to what you did and how you did it hope my review helps
W**E
Good product
It works ,if you follow directions
Trustpilot
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