Unique Sports Products Ball Doctor, white

Was a bit dubious as reviews were mixed, but worked perfectly on my sons punctured ball :) probably would have been cheaper to buy a new ball but he was quite attached to this one as an indoor football (although officially a beach volleyball from Ibiza). The puncture wasn’t anywhere near the valve and was quite big. Super easy to use too

The media could not be loaded. Total waste of time and money. Syringe was blocked and the plunger tool was too flimsy to push the sealant through the nozzle.

Just the job. Stopped the air leak. Excellent.

Don't waste your money, doesn't work

Tried this on a bladder Mitre football, and it worked. Quite impressed, although wish it were cheaper. Not too much more than this to just buy a new ball

I've used this stuff 2 times now. Forst time on a ball the valve was knackered theb2nd ball got kicked into a thorn Bush and had a huge thorn stuck in it as soon as I pulled it out air audibly came out. This stuff fix both balls perfectly. Both stick rock hard 1 after about 2 months the other for a week now. Just donwhat it says on the packet and it'll work.

Used this on four punctured size 4 footballs, and 3 weeks later all but one have kept inflated. The fourth one lost some air, but did not completely deflate - a similar air retention performance you would get with most modern footballs. Overall very happy with the product, though it does add a little weight to the ball.

Air still coming out of valve after using this.