Release System for Aluminium ? - RC Groups
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Nov 03, 2017, 08:07 PM
Jonathan Wells
jonathan4000's Avatar

Release System for Aluminium ?

I've made an Aluminium fin insert for my "Savage" composite flying wing.

Can someone please recommend a release system for this.
I only have experience with TR108 wax for composite and Corian moulds.

Thanks for your time
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Nov 03, 2017, 10:30 PM
Registered User
Ward Hagaman's Avatar
I use part-all wax and pva.
Nov 04, 2017, 04:19 AM
Entropy is happening!
Jim.Thompson's Avatar
I would use only wax.
There are no free radicals to cross link in aluminium, so no need for PVA.
Nov 05, 2017, 10:00 AM
Jonathan Wells
jonathan4000's Avatar
Thanks guys
Nov 06, 2017, 03:32 AM
Auzzie built planks
timbuck's Avatar
You should have no dramas with TR108. I have mates who have used it on aluminium also another freind meguiars also works fine. In resent times I've been using semi perm chemlease on aluminium and that is just awesome , parts just fall out as I split the moulds.
Also think joe manner use just wax (meguiars ) in the D130


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Nov 07, 2017, 05:24 AM
Rock Breaker
gazasmith's Avatar
I use tr108 on steel moulds works fine.

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