[Woodworkers] Reusing Resin Forms

[Steve Bigelow]

I have only used resin forms for resin only products, but the key is that
you need to have either a draft angle, or use a pliable form like
silicone. Or, you can make it so you can disassemble the form. For a solid
form the mold release is a must.

A quick search shows a resin form you can purchase on Amazon.
https://amzn.to/3gcikaw This one has a draft angle of 3 degrees and is made
from HDPE. You can use cutting boards for this if you smooth out one side.

Regards,
-Steve
http://woodworking.bigelowsite.com
http://pen-blanks.us


On Thu, Nov 17, 2022 at 7:48 PM chuck.steger--- via Woodworkers <
woodworkers at lists.sawdusters.org> wrote:

>    I need help from some resin gurus …..
>
>    The first and only table pour I did was a one-off and so I used a
> disposable form. It turned out pretty decent for my first try. Now I want
> to make cutting boards for Christmas gifts in the river style. They will
> all be the same dimension with only the “river” being unique. My question
> is can you reuse forms?
>
>    My plans are to use melamine veneer plywood for the base and sides. I
> bought mold release spray which I plan to use on the base and sides. I’ll
> use caulk along the natural edge to try to keep the resin contained but I’m
> sure I’ll have some leaks which is why I’ll spray the whole base. Do I need
> mold release tape? If so, river bed only or whole base & sides? For reuse,
> peel it all off and retape? Or, is mold release spray good enough?
>
>   Some of the people doing pours are really talented and creative. I’m a
> novice but you have to start somewhere!
>
>    Thanks!
>
>
>
> Chuck
>
>
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