No More Punctures?

Del is pretty skilled at repairing punctures.
He's had to be. 
With over 16,000 kms of cycling in Australia, he's had more than his fair share of punctures! Most have been caused by sharp thorns picked up in waysides and in the bush.
Thorn proof inner tubes can be bought to protect bike tyres, but are quite expensive.

On our last trip, Del was given a handy tip by an experienced Australian cyclist.
Instead of getting a thorn proofed inner tube, he used an ordinary tube and simply lined the inside of the running surface of the tyre with a rubber strip from a spare, trimmed down tyre of the same size, giving the original tyre a double thickness of rubber along the running surface. Worth a try?
We had spare tyres for the bikes and trailers so Del set to work.
He has thorn proofed 4 bike tyres and 2 trailer tyres. Hopefully this tip works!

Does this mean a punctureless 4,400 kms?!!
I have my doubts, but we'll find out soon enough!!

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