[John320d]

This product is placed in the tyres before any puncture problems arise and seals punctures automatically. Has any body got any first hand knowledge of this? Sounds too good to be true.

[old grey steve]

Originally Posted by John320d

This product is placed in the tyres before any puncture problems arise and seals punctures automatically. Has any body got any first hand knowledge of this? Sounds too good to be true.

I've seen a liquid of such demonstrated here some time ago and it was Ultraseal. http://www.ultraseal-swiftlysorted.com/

I was sceptical TBH, the a tyre and a wheel was bought out of the guys car and it was put on our wheel balancer then with a very sharp spike he happened to have he stabbed the tyre several times and we all heard the air coming out then we let the tyre balancing machine start up and low and behold it sealed itself.

I was quite impressed and vowed to get this done