Swimming Pool Liner Patch Repair Kit with Extra Large 2'x2'

The Verdict

If you’ve got a tear in your pool liner, you’re staring down two options: a $200+ service call or a $25 repair kit. This one from the brand behind the 2’x2’ extra-large patch promises the DIY route. With a 3.8-star average across 190 ratings, it’s not a home run — but it might be enough to get you through the season. Let’s dig into what you actually get.

What’s in the box

The kit includes one 2’x2’ sheet of 20-mil vinyl patch material, a tube of adhesive, and a small applicator. That’s it. No scissors, no sandpaper, no roller. The patch itself is the star — it’s genuinely oversized. One buyer noted, “I cut it into four pieces and patched four separate tears around my above-ground pool. Still have half the sheet left.” That’s the value proposition here: one kit, multiple repairs.

Performance and real-world use

The adhesive is a solvent-based vinyl cement. It’s aggressive and bonds quickly — almost too quickly. You get about a minute of working time before it skins over. For a small tear, that’s fine. For anything longer than four inches, you’ll want a second person or a practiced hand. I’d recommend practicing on a scrap piece first.

The patch material itself is the highlight. At 20 mils, it’s thicker than most competitor patches (many are 12-14 mils). It conforms to curved walls without lifting at the edges, and once cured, it’s flexible enough to handle pool movement. Several reviewers confirmed it held through a full season of chlorine exposure.

Where it falls short

Here’s the honest part. The adhesive’s underwater claim is overstated. Multiple reviewers report the patch peeling off within two to four weeks when applied below the waterline. One wrote: “Followed the instructions to the letter — drained water below the tear, cleaned it, applied. Three weeks later, it floated to the surface.” For above-waterline repairs, it’s solid. For underwater fixes, you’re rolling the dice.

Also, the kit references sanding the liner before application, but no sandpaper is included. You’ll need to supply your own 100-grit and some isopropyl alcohol for proper surface prep. That’s an extra trip to the hardware store.

Who should buy this

This kit is ideal for the above-ground pool owner with a small tear near the top rail — something you can reach without scuba gear. It’s also great for patching pool toys, air mattresses, or vinyl boat seats in a pinch. If you have an in-ground pool with a leak at the bottom, skip this and call a professional. Underwater adhesion is this product’s Achilles’ heel.

FAQ

Can I apply this patch underwater? Technically yes, but expect mixed results. The adhesive cures best in dry conditions. For best results, drop the water level below the tear and let the surface dry completely.

How long does the adhesive take to cure? It sets in about 15 minutes, but full curing takes 24 hours. Don’t refill the pool or stress the patch for at least a day.

Will this work on a 20-mil liner? Yes, but note this patch is also 20-mil, so it matches thickness. For thinner liners (12-mil), it’ll feel stiffer but still bond fine.

The Verdict

Buy it if you need a quick, cost-effective fix for an above-waterline tear on an above-ground pool, or you want a versatile vinyl patch for general outdoor gear. Skip it if you’re trying to fix a leak below the waterline or you’re not prepared to do proper surface prep.

Rating: 3.7/5 — A solid patch material let down by an inconsistent adhesive and a few missing extras. It’s not perfect, but for the price, it beats paying a technician for a single tear.

Where to Buy

👉 Check Price on Amazon →

We earn a small commission at no extra cost to you — this helps fund more honest reviews.

Last updated: 2026-08-06. Ratings and prices current as of review date. Verify on Amazon before purchasing.