On Sat, 30 Dec 2017 08:43:33 -0800 (PST), harry
wrote:

snip

It won't fix any kind of gash, even a small one.
Only does nail holes etc.
Works good on nail holes.

(Punctureseal) Works very well on nail holes, even if they are fairly
big ones (up to 6mm diameter I believe).

The good news is, after you've used it, they won't repair the puncture, you have to buy a new tyre.

And the advantage of stuff like Punctureseal, they *will* repair the
tyre (if you felt the need). ;-)

Cheers, T i m