I am mainly interested in the opinions of experienced shell casters. I would make a shell with polyurethane resin using a silicone mold. I would use a known technique of brush application, but I have no idea what product I could use for it.
I'm thinking of a product called Smooth-On Shell Shock, which is made specifically for brush application. However, I’m not sure this is the best choice.
Do any of you have experience with Smooth-On Shell Shock? Maybe another suggestion? I would not choose fiberglass reinforced solutions now.
Thanks in advance.