Painting Objects
Guitars
Guitars combine finished wood, metal, plastic, and hardware, so paint compatibility depends on the part being coated and its existing finish.
Painting surfaces
Guitars combine wood, existing finishes, metal, and plastic parts, so each surface needs compatible preparation before painting or refinishing.
| Surface | Typical area | Preparation | Main consideration |
|---|---|---|---|
| Wood | Body and neck | Sand and seal according to the wood species and selected finish system. | Uniform sealing and compatibility between finish layers |
| Previously finished wood | Factory-finished body and neck | Identify the existing lacquer, polyurethane, polyester, or other finish before refinishing. | Compatibility with the existing finish |
| Metal | Hardware and controls | Remove hardware when practical, degrease it, and use a suitable metal primer where required. | Abrasion, handling, and preserving mechanical fit |
| Plastic | Pickguards, knobs, and trim | Identify the plastic and use the adhesion preparation specified for the coating. | Plastic type and adhesion |
Paint types
Guitar finishes range from lacquer and polyurethane to enamel and spray systems, with compatibility depending on the substrate and existing finish.
| Paint type | Typical use | Main consideration |
|---|---|---|
| Lacquer paint | Compatible wood guitar finishing systems | Check compatibility with sealers and existing finishes. |
| Polyurethane paint | Compatible protective finishes on wood | Film build and compatibility with underlying layers. |
| Enamel paint | Compatible metal hardware or detail work | Allow full curing and preserve mechanical fit. |
| Spray paint | Broad refinishing where the formula matches the substrate | Primer and coating chemistry must suit the surface and existing finish. |