This is how I deal with air bubbles found in resin kits. Sometimes these bubbles are just under the surface and while sanding to clean up mold lines or various surface defects, they are uncovered. Other times they are quite obvious and are easily spotted. And more often than not, they are not easily seen and are very small, and up until you spray that first layer of primer, do they suddenly show up all over the place. So this little tutorial will demonstrate a few methods I use to deal with this pesky little issue.