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racing kayak repair
racing kayak repair
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Jurgen Bauer
Jurgen Bauer
posted 7 Years Ago
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Hello,
the cockpit of my Nelo racing kayak has broken off. I've attached some pictures.
It needs to be quite strong as I pull myself up holding on to the broken part when getting out.
The appearance is not important.
What is the best way to fix this?
Thank you in advance, Jurgen
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Warren (Staff)
Warren (Staff)
posted 7 Years Ago
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From the look of the original material it looks like a simple 2/2 twill around 200g so i would get something like this:
Carbon Fibre 2/2 Twill 3k 200g 1m Wide
You would also need a resin such as our
XCR Epoxy Coating Resin
to laminate the repair.
You need to repair on both sides ideally. to build up some extra strength. Sand out all the loose broken bits and give the area a good key. Build up patches on one side and then the other ensuring a good overlap with good material so that the repair is nice and strong. You can change the patch size as you build up the repair to try and feather the edge in a bit smoother. Also once done, a nice thick coating of the XCR can then be applied to smooth out the surface. Once cured, the XCR can be sanded and smoothed to tidy up the overall appearance.
Warren Penalver
Easy Composites / Carbon Mods - Technical Support Assistant
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7 Years Ago by
Warren (Staff)
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racing kayak repair
Jurgen Bauer
-
7 Years Ago
From the look of the original material it looks like a simple 2/2 twill around 200g so i would get something like this: Carbon Fibre 2/2 Twill 3k 200g 1m Wide You would also need a resin such as ou...
Warren (Staff)
-
7 Years Ago
Doesn't look like you've attached a picture, but it sounds like the resin wasn't properly cured before being exposed to water. How many hours after laminating did you leave it before taking it into.....
Hanaldo
-
7 Years Ago
Hello Hanaldo, there should be a picture now showing the white areas (my repair) and the black areas of the original boat. You might be right. We left it about 48 hours but it was quite cold so it....
Jurgen Bauer
-
7 Years Ago
Yeh that would be it then, even once epoxy has gone hard, it is still susceptible to water ingress until it is actually fully cured. Generally I would tell people not to expose anything to water or.....
Hanaldo
-
7 Years Ago
Agreed with the above. Epoxy needs a fair bit of time to fully cure at ambient temps. I've seen epoxy go milky like this and almost recover with heat and time.
CaveDweller
-
7 Years Ago
As said above, way too soon for exposure to water, especially this time of year. Although initially hard within 24-48hours, epoxies remain hydroscopic throughout the main cure which can be 7 days or....
Warren (Staff)
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7 Years Ago
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