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Davidpetty1988
Davidpetty1988
posted 9 Years Ago
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I'm doing a resin infusion so I need a flange all the way around were I have this big gap do I have to just build a wall out of modelling from the base up to the part? I'm using the epoxy tooling gel and putty kit from ec.
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davro
davro
posted 9 Years Ago
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Hi David,
You can just build a wall of modeling plasticine with a layer of filleting wax on the final layer.
But if you don't have enough you could just pack it up with some thing, I have used all sorts in the past to pack it up to the required level.
Most of the time I try to use fluted signboard hot glued to the underside and supported for the flanges and plasticine with a touch of filleting wax to smooth off the edges.
Just make sure those flanges are big 4inch or so, nothing worse than small flanges to work with.
https://www.easycomposites.co.uk/fluted-signboard
David Stevens
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9 Years Ago by
davro
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Davidpetty1988
Davidpetty1988
posted 9 Years Ago
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Thanks davro confirmed what I thought it just looks like I made it a lot harder than it should of been :-) when you say four inch flanges you mean where I I paint the tooling gelcoat onto the base board yes?
I'll defo be getting a hot glue gun tomorrow!
This is what I've got so far.
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9 Years Ago by
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Help please
Davidpetty1988
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9 Years Ago
Hi David, You can just build a wall of modeling plasticine with a layer of filleting wax on the...
davro
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9 Years Ago
Thanks davro confirmed what I thought it just looks like I made it a lot harder than it should of...
Davidpetty1988
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9 Years Ago
4 inch flange from the edge of the product to the outside edge of the mould, basically enough space...
davro
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9 Years Ago
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