6/2/2023 0 Comments 3d painting on resin layers![]() Repeat this process and allow the primer to dry. ![]() Using 400-grit sandpaper smooth the surface lightly and then spay on another layer of primer. Use spry primer on the resin and let dry. Allow the putty to dry and then using 600-grit sandpaper smooth the surface over. If you find any holes, you will need to fill them with epoxy putty. To smooth the surface out, use 800-grit sandpaper and sand the resin surface.Ĭheck the resin to see if there are any bubbles or other surface problems which could affect the smooth finish after painting. ![]() ![]() You will see it when you paint the resin, it will form a noticeable ridge. Sometimes, you won’t notice this even after it has set. This happens when casting, the resin runs into the join that is found between two mold halves. If you find any residual flash, make sure to remove this with a knife. This will help the paint bind more successfully to the surface. Cleaning the surface also removes anything left behind by the casting process. To reach any difficult places, such as a scratch where dirt can get into, use a toothbrush. Take some warm soapy water and wipe off the resin surface. The paint for resin will adhere to the surface, you can also spray a finish to make your project last longer. First, make sure to prime the surface, then paint with acrylic paint. The best paint to use on the resin is acrylic paint. You can also add perfect straight edges by using masking tape. Since you paint in layers, if you do scrape the resin by accident, it should smooth out when the next resin layer is added. So, even if you make a mistake with the paint, it can easily be removed. Even if it dries, you can try and scrape it off. When you paint resin, you can simply wipe off the paint as long as it is wet. You can then paint another color over your first layer for a more solid look. There isn’t a problem adding more solid or opaque color effects, you only need to apply a first layer and then wait for this to dry. However, this does help to create semi-transparent effects.
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