Hi If you have 20” wheels the same as I have contact Darren who sells the puncture seal with your tyre size and he will top up the pack to 550ml at no extra charge other than the postage as it makes the parcel over 2 kg.@Rioja John - Cheers for the info. Sounds like it will do the trick.
Also when you come to put the sealer in I have devised a way of installing it with a silicone tube nozzle which screws on the end of the pouch then cut the end off just under the size of the tyre valve and then screw it down onto the valve and you are able to squeeze it in without any mess.
John.
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