Captain Tolley's Creeping Crack Cure (Leak/Crack Sealer) 250ml

I used this to repair a concrete fountain reservoir which had suffered numerous fine cracks due to hard frosts over the last winter. I'd already made various attempts with epoxy resins but nothing worked and I'd resigned myself to scrapping the fountain when I came across Captain Tolley on the web. It worked brilliantly - I applied the sealer to the cracks and it immediately penetrated deep inside them. I reapplied until it stopped disappearing into the cracks and then left overnight.On filling the fountain next morning there was no sign of leakage anywhere. That was several weeks ago, and there has been no leakage whatsoever. BRILLIANT! I've got loads left for any future repairs, so it was well worth its cost.

I have a small water leak into my Land Rover. I knew where it was coming from seam and it was proving to be a problem. A friend told me about Captain Tolleys years ago. I was pleased to see that it was still available. So, the only thing to decide was whether to go for the small bottle or the big one. I am so glad that I opted to buy the Bigger bottle. Since buying it, I have used it on numerous items for sealing. It's a great product and works well. I like the fact that as a liquid form it's white colour and therefore easy to see but then goes transparent upon drying. What could be better?

This stuff is brilliant, it's packaged very badly. First the good, if you've got a tiny leak somewhere or a pipe leaking at a thread, drip this stuff in and it's gone, heals small cracks in vessels quickly and easily, it creeps into the cracks that cause the leak and seals them in a few minutes. The negative is how it's packaged, you have to pierce (not cut) the top of the bottle. However, the style of the top lends itself to being cut so we cut it, then had to reseal it by melting it back together, and then putting a pin prick in the top of it again! After opening, the lid doesn't seal it properly (ironically) - even when you open it properly with a pin prick - so if it's not stored vertically it either leaks or seals the lid to itself!

This stuff is great. My boat window was leaking, and Captain Tolley came to the rescue. It absolutely sealed my windows without having to remove them. I could actually see it finding the holes and cracks in the seal. Little and often is definitely the way forward. On a very relaxing day moored up in the sun, i dripped a little around each window every twenty minutes or so. Eventually the Creeping Crack Cure found less gaps and disappeared more slowly. I returned to the boat three weeks ago, after it's winter rest, and there were no puddles on the counter or cupboards. I've bought more as now i want to waterproof the fitting on the top of the deck. I'm extremely confident.

Good value for bottle size. Does work eventually after a few applications. This is normal as it's very thin. Let it dry and go again until it doesn't sleep away and then the leak is fixed. A necessity on the boat. With such a large bottle (it goes a long way), it's worth just going around deck fittings for the sake of it in case there is a lead. Saves having rotten core etc.

My dad told me about this stuff as he's got a caravan and it's always being mentioned in his caravan book. I've got a shower and its leaking in the corner, I've recealed it but it's still leaking, now the corner of the skirtings blown. Dad told me to use this, so I took the plasic cover strip off the corner of the glass cubicle and squeezed it down the inside of the frame on both sides, low and behold it hasent leaked.

I suppose this stuff works, well I hope it does! However I found it went every where not just over the hairline crack and its very runny. But please ensure you do not spill any on the perspex windows and it will melt into them. Leaving them with a big ugly mark on them!!

Needed this to seal a leak on the boat. It was a little tricky to open since you only need a tiny hole. Once opened its very thin and easy to apply. It seems to have sealed the leak so perfect

I have been using this product for more than 10 years on my boat. It is great for filling in very small hairline cracks that cause water to leak through the deck. You need to apply it at least two or three times, but it is very effective.

Plus liquide que de l'eau ? C'est vrai. Je l'ai utilisé pour remplir des microfissures d'un plateau de douche. C'est simple à utiliser et efficace

Very low viscosity wich can be both good and bad. Seals thin gaps but wont fill anything. The product itself looks and feels like the stuff commonly used as moisture sealer under tiles etc. that you buy for a fraction in the home improvement market.

Es gibt nicht viel am Markt, dass diesem Produkt gleicht. Für dünne Spalte, ein super Produkt.

Ottimo prodotto, funziona davvero,oltre le aspettative.