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Easport nesting pram, I sawed through my bulkheads
Hi,
I've almost finished building the easport nesting pram.
So when it came to the moment of cutting the boat in half I didn't do my alignment propperly and ended up sawing into the bulkhead. I repaired my mistake with some epoxy and more or less it's ok.
https://drive.google.com/file/d/0B0jCdx11yMEVcUY5U1Y4bFYwTVk/view?usp=sharing
https://drive.google.com/file/d/0B0jCdx11yMEVazV6elY2TVdhTjA/view?usp=sharing
However even after sanding the surfaces aren't too even.
I've done a dry fit with my rubber gasket (which is 2mm thick) and it seems to make a seal in some areas, and other areas there is nothing. I was testing the seal by poking a peice of card from the outside during my dry fit.
I have a few questions:
1. This isn't normal, right? Normally the two suraces should make exelent contact in a dry fit. Has anyone who build the boat, without screwing up the sawing, noticed the gasket gaps when doing a dry fit.
2. Should I solve this by sanding the surfaces to make it flat? (and risk making it more rounded, I only have a sanding block)
3. Should I solve it by applying a thicker gasket?
4. Should I solve it by putting some other material on the other side? e.g. Neoprene.
5. Could it be a different problem (not tignting my bolts enough during my dry fit?)
Thanks in advance,
James
1 reply:
RE: Easport nesting pram, I sawed through my bulkheads
» Submitted by Laszlo - Mon, 6/5/17 » 5:35 PM
>>2. Should I solve this by sanding the surfaces to make it flat? (and risk making it more rounded, I only have a sanding block)
Make a fairing board and use that to sand the surface.
But before you do, fill in the low spots with epoxy/woodflour putty (or epoxy/phenolic microballoon mix, if you want less work sanding). Sand the high spots down, fill in the low and use the sanding board to get a large surface flat.
I don't have a nesting boat, so I don't know the answers to the rest of your questions, sorry.
Laszlo