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. 5.6 Create amazing Effects with empty SpacesĪs mentioned, the resin surface is smooth, which makes it challenging to create an opaque effect on a single stroke of the brush.5.2 What Paintbrush should you use for Resin Painting?.4.6 Step 6: Protect your finished piece with a Varnish Spray.4.5 Step 5: How to paint Resin using Acrylic Paint.4.4 Step 4: Use Gesso or other Spray Primer.4.1 Step 1: Making sure the Surface is clean.

3d painting on resin layers