

🛠️ Patch it like a pro—never let a leak slow your adventure!
Dr.Boat Heavy Duty Repair Kit features a 40ML liquid PVC glue that delivers fast, reliable, and fully waterproof repairs for boats, kayaks, tents, inflatables, pools, and hot tubs. Its UV and saltwater-resistant formula ensures long-lasting durability, even underwater, making it the ultimate must-have for outdoor enthusiasts and professionals alike.





| Product Dimensions | 39.88 x 39.88 x 11.99 cm; 40 g |
| Part number | 1 |
| Item display weight | 40 g |
| Material type | PVC |
| Item volume | 40 Millilitres |
| Department | Unisex-Adult |
| Manufacturer | Dr.Boat |
| Item model number | Dr.Boat |
| ASIN | B09DL4X7MR |
N**H
Amazing product with great results.
I purchased this product as my airbed had a puncture. I wasn’t sure anything would fix this but thought it would be worth a try. Well, the results, amazing! I glued this around 2 weeks ago and my husband and I have slept on this several times. Secured and a stuck well. Easy to use and great value for money. Thank you!
M**E
Magic glue
Magic stuff. Works without a patch in awkward spots. Can use with patch too.
B**N
Worked like a charm
Was cautious of using it. But actually it worked really well. It’s very “gloopy”. Used it in a small hole on a blow up kayak. It took 12-24hoira to fully dry and seal. Being inpatient I expected immediate effort. But I left it outside for 1 day, and it was fully secured. I made a poor cosmetic job but that’s on me. Very much recommend this product.
A**R
Brilliant product
Absolutely amazing stuff easy to use works first time very impressed with it ordered another tube to kept in the garage fixed my hot tub that had been in storage and had developed 15 punctures was going to throw it away but tried this and it’s back up and running if you need to repair a hot tub or kayak definitely buy this product
J**E
This stuff works waterproof fast acting even when has air in hottub
I was wasn't sure about this product as tried so many other products that just didn't work this did the job no hassle no I can enjoy my hot tub as all holes fixed 10 out of 10****"""
M**E
Not sure just yet
Received product today, wasn’t damaged but it was out of date.by a year this month 🤨 it wasn’t opened so I’m just gonna try my luck and see if it still works. The glue itself inside looked fine and was applied to damage patch on the hot tub fine with no issues and easy to use, I’ve just applied the 2nd coat and it seems to be setting quite quickly as its feeling less sticky … but that might be because it’s 30+ outside 😂 i will be updating this review at a later date with the results and so far I’m optimistic as already the patched area feels firmer and sturdier than previous fixes👍🏻😊not sure about the price as it was a smallish tube and just about covered the fix but if it does set and there is no leakages so I’m hoping it was worth the money.
B**G
Brilliant stuff
After trying the lazy spa patches I was about ready to give up and throw the hottub out because I SUCKED at using those. Fixed one hole, great, fixed second and then the first sprung again. In a last ditch effort I hunted Amazon for anything else that could help and found this stuff. It's so easy to use that even this idiot didn't get it wrong. Super gloopy and it's a surprisingly small tube BUT it is so worth the money. It fixed the two holes we had and then we found a third and it's fixed that one right up too. It doesn't look pretty but honestly I couldn't give a monkey about that. I also got it on my fingers and it was really easy to wash off. Honestly very impressed with this stuff! Will definitely use again in the future. I just searched on YouTube before using it to check I was doing it right as the instructions on the box aren't a great translation.
T**J
it actually works
I must admit I was very sceptical about this product as I was told the puncture I had on my base bladders on my kayak might not be repairable and was going to be charged £49.99 to be attempted to be repaired. so I thought id give this a go. I can honestly say that it has %100 worked. the slice in the bladder was about 2cm wide very close to the seem. its been inflated and has stayed up. excellent product 👌
Trustpilot
1 day ago
2 weeks ago