Making a smooth mould from a leather part.


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Jess8bit
Jess8bit
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Thank you !
baja_patient
baja_patient
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Kitchen wrap or release film would be your best bet... Thats a good idea and probably how I would do it.

cheers
Jess8bit
Jess8bit
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Hi Fred,

thank you so much for sharing !! I would'nt have guessed so many possibilities Smile 

Especially I like the kitchen wrap Smile

Best Regards,

Jess.
fgayford
fgayford
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Jess8bit (12/11/2012)
Simply, how to make a mould from a piece covered by leather, without causing damages to it (and to be able to restore it) ?

Any sort of protection to lay up first which would be harmless to the leather, before applying ease-lease release agent, wax, and gel coat ?

thank you for reading me Wink
J
I have made polyester molds over wet clay and over styrofoam. There are 4 ways that you can do this, that has worked for me.

1. I cover the piece with saran wrap. (kitchen wrap the cling kind) carefully gelcoat and lay up your reinforcement when tacky.

2. Tin foil over the piece. I will often spray a little tackifier (3M 77) it get it to stick. Make your mold.

3. Packing tape over the whole piece and then wax. Now make your mold.(it may tear your leather when you release the tape so the above might work better.

4. Use silicone rubber. it will release cleanly and have every detail.

Fred
Jess8bit
Jess8bit
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Simply, how to make a mould from a piece covered by leather, without causing damages to it (and to be able to restore it) ?

Any sort of protection to lay up first which would be harmless to the leather, before applying ease-lease release agent, wax, and gel coat ?

thank you for reading me Wink
J
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