RPF PREMIUM MEMBER
I am relatively new to roto-casting and I'm having a small problem. I am roto-casting in multiple layers, but I'm getting some delamination between the layers. I'm using Smooth-on smooth cast 65D. I checked the tutorial on the smooth on site, but they are doing one thick coat instead of multiple thin coats. Should I just do one thick coat? If I do multiple coats do I do the coats one right after the other? Does each coat need to be fully cured before the next one? Any help would be greatly appreciated. Thank you.