--- product_id: 623327770 title: "Fix-A-Leak by Marlig for Pool & Spa Leaks - 32 oz White Sealer" brand: "marlig industries" price: "A$169" currency: AUD in_stock: true reviews_count: 8 category: "Marlig Industries" url: https://www.desertcart.com.au/products/623327770-fix-a-leak-by-marlig-for-pool-and-spa-leaks store_origin: AU region: Australia --- # Cures leak in 24-48 hrs 32 oz heavy sealer Circulates & suspends every 4-6 hrs Fix-A-Leak by Marlig for Pool & Spa Leaks - 32 oz White Sealer **Brand:** marlig industries **Price:** A$169 **Availability:** βœ… In Stock ## Summary > πŸ’§ Seal the leak, save your oasis β€” don’t let your pool be the next #FOMO splash! ## Quick Answers - **What is this?** Fix-A-Leak by Marlig for Pool & Spa Leaks - 32 oz White Sealer by marlig industries - **How much does it cost?** A$169 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.com.au](https://www.desertcart.com.au/products/623327770-fix-a-leak-by-marlig-for-pool-and-spa-leaks) ## Best For - marlig industries enthusiasts ## Why This Product - Trusted marlig industries brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - β€’ **Long-Lasting Seal:** Cures fully within 24-48 hours to restore your pool or spa’s integrity - β€’ **Versatile Application:** Works with main drain suction or vacuum cleaner for flexible use - β€’ **Easy Post-Treatment Care:** Simple filter backwash and rinse to maintain system performance - β€’ **Precision Leak Targeting:** Add through skimmer or suction intake for pinpoint sealing - β€’ **Dynamic Suspension Formula:** Heavy particles sink then re-suspend with pool circulation for max coverage ## Overview Fix-A-Leak by Marlig is a 32 oz professional-grade pool and spa leak sealer designed to quickly target and seal leaks by circulating heavy sealing particles through your filtration system. It requires periodic stirring during treatment and cures leaks within 24-48 hours, restoring your pool or spa’s water integrity with minimal downtime. Trusted by thousands, it’s the go-to solution for prolonging the life of your aquatic retreat. ## Description Fix-A-Leak by Marlig for Swimming Pool Spa Hot Tub Leaks 32 oz,WhiteFix-A-Leak By Marlig For Swimming Pool Spa Hot Tub Leaks 32 ozMarlig Fix-A-Leak Pool and Spa Leak Sealer - 32 ozMarlig Fix-A-Leak Pool and Spa Leak Sealer - 32 oz Review: Saved my 25 year old hot tub - This was my desperate last chance to fix a leak that had started in my 25 year old hot tub. I was skeptical about this product solving my problem but figured it was worth the gamble to save the tub. Well, it worked great and hasn't leaked again for over a month now. Review: 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! ## Features - Product 1: With pump running add FIX-A-LEAK slowly through skimmer or in front of any other suction intake. - Product 1: After adding FIX-A-LEAK adjust suction to main drain. If this is not possible, the vacuum cleaner could be used alternatively, simply by placing the vacuum in deepest part of pool and connect to normal vacuum connection. Set filter valve to normal vacuum position. - Product 1: FIX-A-Leak is very heavy and will sink to the lowest point rather quickly. It must be stirred back into suspension, either manually using a pool broom or mechanically with an automated pool cleaner every 4-6 hrs. during circulation of water. - Product 1: After the leak has stopped and given the proper time to cure, (24-48 hrs.) you may return to normal filtration. Sand filters: Set filter valve to filter and resume normal operation. Backwash out unused FIX A-Leak as required. Other Filters: Reinstall filter into tank and Resume operation. Rinse out unused FIX-A-Leak from filter as required.*NOTE* Never let cartridges or DE elements be left to dry before they are cleaned. - Product 2: This item will be delivered curbside. To have the item delivered to a location of choice on your property, kindly make additional arrangements with a third party provider ahead of delivery ## Technical Specifications | Specification | Value | |---------------|-------| | Customer Reviews | 4.2 out of 5 stars 1,342 Reviews | ## Product Details - **Brand:** Marlig Industries - **Model Name:** Fix-A-Leak - **Material:** Plastic - **Color:** white - **Power Source:** Suction-Powered ## Images ![Fix-A-Leak by Marlig for Pool & Spa Leaks - 32 oz White Sealer - Image 1](https://m.media-amazon.com/images/I/41EvBSqQg1L.jpg) ## Available Options This product comes in different **Style** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Saved my 25 year old hot tub *by R***Y on January 6, 2026* This was my desperate last chance to fix a leak that had started in my 25 year old hot tub. I was skeptical about this product solving my problem but figured it was worth the gamble to save the tub. Well, it worked great and hasn't leaked again for over a month now. ### ⭐⭐⭐⭐⭐ The Real Deal! *by K***H on January 18, 2025* 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! ### ⭐⭐⭐⭐⭐ It worked! *by S***S on December 31, 2025* It worked great on my large hot tub. I would lose a substantial amount of water in just a day. I added about a quarter of the bottle, following directions. Leak stopped. Has been about two weeks, with no appreciable loss ## Frequently Bought Together - Fix-A-Leak by Marlig for Pool & Spa Leaks - 32 oz White Sealer - Hot Tub Leak Sealer to Fix Leaks Easily - Spa Leak Sealer 16oz, Advanced Spa Repair Chemical Made in the USA - AquaDoc - Marlig Fix-A-Leak Pool and Spa Leak Sealer - 32 oz --- ## Why Shop on Desertcart? - πŸ›’ **Trusted by 1.3+ Million Shoppers** β€” Serving international shoppers since 2016 - 🌍 **Shop Globally** β€” Access 737+ million products across 21 categories - πŸ’° **No Hidden Fees** β€” All customs, duties, and taxes included in the price - πŸ”„ **15-Day Free Returns** β€” Hassle-free returns (30 days for PRO members) - πŸ”’ **Secure Payments** β€” Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** β€” Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.com.au/products/623327770-fix-a-leak-by-marlig-for-pool-and-spa-leaks](https://www.desertcart.com.au/products/623327770-fix-a-leak-by-marlig-for-pool-and-spa-leaks) --- *Product available on Desertcart Australia* *Store origin: AU* *Last updated: 2026-05-24*