Forums > Windsurfing General

Is my mast about to break

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Created by mob dog > 9 months ago, 3 Jul 2020
mob dog
NSW, 290 posts
3 Jul 2020 8:30PM
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Hi all

I think my old NP free ride 490 is about to kick the bucket. I rigged a sail the back yard just doing the usual gear checking winter ritual and when I de rigged and removed the mast I looked at the section just below where the join is and thought geez I don't think that looked like that before. I did not hear any cracking or splitting sounds and I have actually sailed twice with this mast since I noticed the fibreglass appearing, didn't appear to get any worse, there is no evidence of actual cracks or de laminating in the area, just the strange appearance of the glass fibre, I'm wondering if I can save it by applying epoxy around it or just scrap it, the last thing I need is a broken mast out in the middle of the bay, any advice would be much appreciated.


Mr Keen
QLD, 677 posts
3 Jul 2020 9:47PM
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I would not like to be asking myself that off shore, get another mast

JakeNN
370 posts
3 Jul 2020 8:36PM
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I would happily pay $700 to avoid a 5 hour swim and lost rig.

I suggest buying a new mast and reducing your stress & anxiety.

decrepit
WA, 12767 posts
3 Jul 2020 8:41PM
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Looks like stress marks to me, I wouldn't trust it.

Awalkspoiled
WA, 531 posts
3 Jul 2020 8:57PM
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It's probably done. Looks like the three outermost layers are delaminating at a place of heavy load. Just adding epoxy won't do anything and wrapping it with prepreg will wear out your sails from the inside without offering much assurance of durability. Some guys have cut below the weak section, and used heat (carefully! or you'll start the ferrule delaminating) to twist the ferrule out. Then, you can build up the ferrule to sit snugly inside the new top of the lower section and re-epoxy, but it'll be really tough to be sure you've got anything like a strong bond all the way around. I'd toss it.

forceten
1312 posts
3 Jul 2020 9:49PM
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Rig it in the yard again,and stress it as much as you can, over downhaul it.
ask NP, lol.

mob dog
NSW, 290 posts
5 Jul 2020 2:28PM
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Ok its unanimous new mast it is, i would much rather sail home than swim!

Imax1
QLD, 4925 posts
5 Jul 2020 4:05PM
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^^^^
Its a safety issue , the wife must know this .
It can also be used for that new safe carbon boom you've been looking at and possibly replacing those dangerous sails.
Your welcome

mob dog
NSW, 290 posts
6 Jul 2020 4:37PM
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Select to expand quote
Imax1 said..
^^^^
Its a safety issue , the wife must know this .
It can also be used for that new safe carbon boom you've been looking at and possibly replacing those dangerous sails.
Your welcome



Sounds like you have experience with these issues Imax,if I word this correctly I could end up with a whole new rig out of this, thanks for the sound advice!



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"Is my mast about to break" started by mob dog