Brownells - Getting Started With Spray finishes
This guide details the essential steps for preparing firearm surfaces for spray finishes. It emphasizes choosing the right coating based on application (interior/exterior) and material compatibility. Proper surface preparation, including cleaning and achieving a rough texture via methods like grit blasting with aluminum oxide, is highlighted as critical for adhesion. The guide also touches on necessary equipment like ovens and air compressors for baked-on finishes and considerations for plastic parts.











