- How Long Do I Need To Wait Between Resin Layers?
- You can wait until the first coat of resin reaches a gel-like state, after about 3-5 hours, so that when you pour the second layer, it sits on top of the first layer. The two layers will bond together.
- Another option is to wait until the first layer is dry to the touch, after about 24 hrs. Scuff up the cured resin surface with 80 grit sandpaper to provide some tooth for the next resin layer to adhere to. Wipe away all of the sanding dust, and then apply the second coat. All of the scuff marks will disappear once you pour the fresh resin layer.
