Split a board and then putting it back together..

> 10 years ago
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FormulaNova
FormulaNova
WA
15100 posts
WA, 15100 posts
25 Feb 2012 6:37pm
I have finally 'almost' finished modifying my Mistral Flow. It used to be narrow, now it is a fair bit wider, and if it floats, probably even enough to float me!

Here it was when I started:



and when I added the foam to widen it:



and here it is now. Not the prettiest board, and I don't even know if it floats yet..





At least it has twin screw footstrap inserts now, but I think next time I will do what normal people do and just buy a bigger board

decrepit
decrepit
WA
12873 posts
WA, 12873 posts
25 Feb 2012 7:55pm
Looks like a good job Mr Nova, and I'm sure it will float, and plane a lot earlier.
keef
keef
NSW
2016 posts
NSW, 2016 posts
25 Feb 2012 10:57pm
dale looks great you posted the pic once before Ive been meaning to ask how it was going, what a massive project
Ian K
Ian K
WA
4169 posts
WA, 4169 posts
25 Feb 2012 8:40pm
Well done Dale, cleverly avoided mucking about with rails, mast tracks, footstraps. Next time? you could use the same technique with an old formula board working backwards.

If you'd had two Flows, you could have produced a twin fin.
Haircut
Haircut
QLD
6491 posts
QLD, 6491 posts
26 Feb 2012 1:18am
that's awesome!
FormulaNova
FormulaNova
WA
15100 posts
WA, 15100 posts
26 Feb 2012 5:31am
Ian K said...

Well done Dale, cleverly avoided mucking about with rails, mast tracks, footstraps. Next time? you could use the same technique with an old formula board working backwards.

If you'd had two Flows, you could have produced a twin fin.


Ian, despite looking the same, it doesn't use the existing footstrap inserts at all, and has two rows of holes so that I don't get the straps twisted. I guess I could have used them, but who wants a board where the straps twist?

I have done a few finbox swaps by now, so I was contemplating swapping the powerbox for tuttle, and/or having two powerboxes as well. I might see how it goes first...



FormulaNova
FormulaNova
WA
15100 posts
WA, 15100 posts
26 Feb 2012 5:39am
decrepit said...

Looks like a good job Mr Nova, and I'm sure it will float, and plane a lot earlier.


Thanks Decrepit. I hope it does plane a lot earlier. The original board was okay in very high wind, but otherwise unusable for me, which is why I decided to modify it.

Out of interest, what does everyone else use for anti-skid? I ended up using some acrylic powder from Whitworths and some clear acrylic paint. I just hope I don't come down on it as its rough enough to remove some bark.


Ian K
Ian K
WA
4169 posts
WA, 4169 posts
26 Feb 2012 8:39am
You can always use ladder grip from Bunnings as a temporary non-skid on smooth repairs. It's quick, not messy, and reliable. If you're using it as a desperate measure on a small irritating area of blunt non-skid you have to sand it down first. But it's a 5 minute job and back on the water. Only comes in 3 colours, black, yellow and stripes. This lot has done a whole season without unsticking.

Bondalucci
Bondalucci
VIC
1580 posts
VIC, 1580 posts
26 Feb 2012 11:58am
look forward to hearing how it goes.
also what is the final weight?
(I like the new "wide screen" Mistral m)

Good luck on the water!
R1DER
R1DER
WA
1474 posts
WA, 1474 posts
26 Feb 2012 3:36pm
Ha ha I love it
Good job very creative
Beaglebuddy
Beaglebuddy
1595 posts
1595 posts
27 Feb 2012 8:08am
That is quite a remarkable bit of craftsmanship.
Reminded me of a picture I saw of a guy who turned his SUP into a catamaran SUP, cut it half and stretched it apart.
JBFletch
JBFletch
QLD
1287 posts
QLD, 1287 posts
27 Feb 2012 3:47pm
WHY???
FormulaNova
FormulaNova
WA
15100 posts
WA, 15100 posts
27 Feb 2012 2:05pm
JBFletch said...

WHY???



BECAUSE!!!
FormulaNova
FormulaNova
WA
15100 posts
WA, 15100 posts
27 Feb 2012 6:39pm
Bondalucci said...

look forward to hearing how it goes.
also what is the final weight?
(I like the new "wide screen" Mistral m)

Good luck on the water!


Hi Bondy. It weighs 12kgs (dry and with footstraps) according to my very dodgy cheap scales. I have no idea of what it weighed when I started out though. Do you know what it should have weighed originally?

I expect it to be heavier than what it should be, given that I used 8mm divinycell, two sets of footstrap inserts, and most of it wasn't done using a vacuum bag. Also, I think the polyurethane pour foam that I used to join the pieces together probably weighs more than styrofoam.

I don't mind so much if its heavier than it should be, as you would only notice it when carrying it to the water. After that, who cares.

It should be around 130-140L in volume, but I aimed for 73cm in width more than anything else, similar to another board I have.

Thanks for noticing the wide-M! I was going to print it out, but in the end did it freehand, as I figured the quality would then match the rest of the board.



Bondalucci
Bondalucci
VIC
1580 posts
VIC, 1580 posts
27 Feb 2012 11:46pm
I think the 276 flow in the epoxy construction (yours) was about 7.5-8kg's.
Yes the urethane foam is a bit heavier than the styro, but I think you've done well overall.

I reckon it's worth painting it up to look good after all the effort you've put in.
Hope it goes well.
h20
h20
VIC
458 posts
h20 h20
VIC, 458 posts
27 Feb 2012 11:55pm
call it the big M!
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