Painting the whole guitar a solid color? Easiest & simplest paint job you’ll ever do. If you are using an open grain wood yes use a grain/wood filler. However for solid colors on any wood I’ll use...

Very happy with this. Chambered Tele-ish thing for a friend. Nice Ovankol top from Mark & Carol. Attachment : IMG_1975.jpeg Attachment : IMG_1976.jpeg