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Imperfect mould surface.
Imperfect mould surface.
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Imperfect mould surface.
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Tollaus
Tollaus
posted 13 Years Ago
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Hi guys!
I've made the mould for my second piece of the project and its surface came out with a lot of imperfections.
I have sanded it but I took off some black gel coat in some parts, so now the polyester resin from the mould is showing up in some spots and the surface isn't decently even yet. I knew the plug wasn't perfect but the mould came out worse than expected.
Here are my questions:
1) can I continue to sand until I get a decently even surface, even though the yellow resin is visible?
2) do I need to re apply the gel coat and then sand it again?
3) I need to to even out the surface with bodywork filler and then apply the gel coat again?
I do not want to make the mould again, so which is the best way to do it in your opinion?
Many many thanks in advance!
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Tollaus
Tollaus
posted 13 Years Ago
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Thank You very much to you both for your suggestions!
I'll let you know about the result.
Cheers.
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Imperfect mould surface.
Tollaus
-
13 Years Ago
I have found myself in similar situations in the past, so this how I would deal with the problem for...
wozza
-
13 Years Ago
Hi Wozza, Thank you very much for your answer. The mould is used to produce several prototypes, so...
Tollaus
-
13 Years Ago
The standard usage of unimould or most tooling gelcoats normally leads to a thickness of about 1mm....
Warren
-
13 Years Ago
Thank You very much to you both for your suggestions! I'll let you know about the result. Cheers.
Tollaus
-
13 Years Ago
Hi Tollaus, These types of problems can be very frustrating and I know how tempting it can...
wozza
-
13 Years Ago
Is it OK to bump this over to general composites as I don't think it relates directly to any of our...
Matt (Staff)
-
13 Years Ago
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