NotWal said...Sailhack said...Most masts I've had would need gravel to make them stick, as they're not a tight fit! I passed the above suggestions on to a mate who had a 2-now-1 piece, on the weekend...
(I've got a couple of 2-now-3 piece masts in the shed

)
Bugger! no, Double Bugger!
What precisely did you do to break them?
Actually tripple bugger! (3rd one was replaced by warranty)
One was my first mast, broke mid sail in flatwater, but I guess going by the contition of the nose of my original board, it 'may-have' made contact with it on more than one occasion during many in-harness-but-not-footstraps catapults whilst learning!

Second one, bought second-hand, got a few sessions out of it, and I guess the previous owner had a similar learning curb, as it went the same way.
Third mast (KA) broke within the first few sesh's for no real reason...and was replaced by warranty.