Quote:
Originally Posted by DanSTL
It’s feeling pretty dry but still has a subtle tacky feel. Hopefully over several days it will completely cure, assuming there should be no tackiness at all?
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Epoxy resin should be sandable in 12hrs if it was kept around 70+*. Were you careful to measure part A and part B?
I doubt that the epoxy will cure at this point. If you can peel it off, I'd do so and start over. If you absolutely can't pull it off, then leave it. If it fails later, redo it then.
Epoxy resin has wax in it. As the resin cures, the wax comes to the surface. If you are going to redo the patch, be sure to wash the area of the repair with soap and water to remove the wax. Then sand well with 80G sandpaper. Try to warm up your work area and supplies to 70*.