Cold Cast Resin

[🪦 Darth Veach ●]

Anyone have any experience using cold cast resins? I saw a mask kit on ebay recently that says it is cold cast resin. I have worked with styrene and a little ABS before, but if anyone can tell me what they think of resin casts, I would be most grateful. Are they strong, or do they tend to break easily. Is it easy to sand, Dremel, and all that. Can you use ordinary paints like Krylon? Just basics. I\'ve never worked with the stuff and I want to know what I\'m in for, but it\'s a great mask.
Thanks !!
B)