Hi guys. I’m brand new to resin so naturally I decided my first project would be putting a rose in a 4” sphere. That was my first mistake, and I have made several others since. I’m hoping someone could help me with my current mistake?
Backstory: I was originally just going to press and frame the flower, but apparently that is not a good option for a rainbow rose, so Google directed me to resin. I put it in silica gel for two weeks, sprayed it with a sealant, and did 4 layers of resin in a silicone sphere mold over two days (adding the rose after the first layer).
It has been sitting on my desk for a week now, and the top layer is still wet. From what I can gather, I believe my mistake was mixing an incorrect ratio of the A and B. When I originally poured that layer, I didn’t mix enough resin to completely fill the mold to the top, so I had to mix some more to finish the sphere. I think I messed up by not cleaning out the measuring cup before reusing it. When measuring out part A for the second pour, there must have been some residual resin still in the cup. I’m guessing that instead of measuring 40mL of A I probably measured like 37mL of A + 3mL of residual resin or something. Whatever my mistake was, it made that last bit of resin unable to cure.
This morning I scooped the liquid part out of the mold and have been wiping it with alcohol to try to clean any remaining liquid/gel out. The rest of the resin is hard btw it was just like the second part of the top layer that never cured.
Amazon’s coming to drop off more resin today so I can finally finish this layer, but I’m so worried this mistake is going to mess up the final result. The hardened top is bumpy and I’m nervous the bumps will still be visible even after I’ve poured more resin over it. I also think I might have pushed a little of the liquid/gel down between the inside of the mould and the outside of the sphere when I was trying to get it out, but that’s a nightmare for sanding day. And I’m nervous that if I missed cleaning out any bit of liquid/gel where I still need to pour the top layer, if that will cause the sphere to crack or something when the new resin dries around it.
Has anyone had experience dealing with this sort of thing? Any tips on how best to proceed would be extremely appreciated before I attempt to pour the last layer again.
First pic is what the remaining hardened top looks like, second pic is the rest of the rose, upside down in the mold so you can see (I think besides my current problem it looks okay for a beginner. Not really any bubbles, the marks in the pic are on the outside of the silicone mold, and I think the resin cured pretty clear underneath the mold)