Cold Casting Bronze Sign with Real Metal Powder

[@StoneFaceTraders]

Holy smokes this looks fantastic.

[@ArcticFlies56]

Fantastic job! Looks like real bronze! I love it. Best regards, Richard

[@GiuliaMadonia]

Great job, is cold casting really suitable for outdoor? I've been told it may crack after time times, because of water and freeze, please let me know, I have to create an outdoor copper cold casting sculpture, thanks!

[@billsbuilds5961]

Can you provide additional details about the tooling board used on the CNC? Great video, very helpful.

[@the_arcanum]

That's RenShape, a machinable polyurethane foam board used in the rapid prototyping industry. Quite expensive but really handy and low wearing on the carving tools used. It's often used to make foundry patterns for steel or aluminum molds. Obo in Germany does a similar product, Obomodulan.

[@billsbuilds5961]

The Gnomish Arcanum Thanks! I’ve seen RenShape in other videos but it was red/pink in color... thanks for the info!

[@thedorklylionchannel415]

What filters should I have for metal powder?

[@subhoghosh9924]

what about modified machine, can we use normal cnc machine for this and please tell me what material you use in cnc machine for engraving

[@the_arcanum]

The material is RenShape, a machinable polyurethane foam used in rapid prototyping. It's often used for precise foundry patterns.

[@thedonatoenvivo3552]

Me encanta

[@abpanchal09]

1) can you supply small qty of metal powders and resin(1kg...)? 2) can you supply by express (dhl,fedex...) door delivery? 3) can you tell me approx cost of different metal powder (1kg)& mould making material?

[@房艳雷]

I am a supplier of metal powder from China. If you are interested in purchasing metal powder, please contact me.My Email:[e-mail]

[@abpanchal09]

@@房艳雷 send me details toy email:- [e-mail]

[@bryceelischer819]

And it takes a patina too! Not a hot patina though obviously