M
mark1984
Guest
Hi, I've tried a few methods of getting the back of moulds (badges in this case) as flat as possible- not finding it easy though. I put a sheet of plastic and a weight over them which is quite successful- however if its too quick it leaves airbubbles and too slow and the polyurethane resin has already hardened.
Any tips would be fantastic!
Thanks
Any tips would be fantastic!
Thanks