Winzer Self-Etching Primer Black is a professional grade aerosol primer formulated with acid-etch technology to prepare bare metal aluminum and fiberglass surfaces for maximum topcoat adhesion. It stops rust at the surface level and delivers the smooth uniform base needed to achieve a professionally finished result. Compatible with most paint systems and ideal for both spot repairs and complete refinishing applications. Paintable in 30 minutes with no mixing no spray guns and no equipment cleanup required making it an efficient and practical substitute for two-part hand-mixed primers. Adheres excellently to bare metal chrome stainless steel galvanized steel aluminum cured paint body filler plastics and other difficult-to-bond surfaces.

• Self-Etching Primer – Acid-Etch Technology
• Ensures an etch is provided on bare metal
• Promotes adhesion of a primer surfacer to metal surface
• Ideal for spot repairs or complete refinishing applications
• For use under primer surfacers and with most paint systems
• Paintable in 30 Minutes
• Quick-drying / Easy Sanding
• No mixing / Saves time
• No guns or equipment to clean up
• Ideal substitute for 2k primers (two-part hand-mixed primers)
• Excellent Adhesion To: Bare metal chrome stainless steel galvanized steel aluminum cured paint body filler plastics and other difficult-to-bond surfaces