SEM Products 39693 Self Etching Primer - Green

SEM Products 39693 Self Etching Primer is a professional-grade first-step coating designed to provide superior adhesion to bare metal and other difficult substrates. This green-tinted primer chemically etches the surface as it primes, creating a mechanical bond that ensures optimal paint adhesion and long-lasting durability.

Key Features:

• Self-etching formula eliminates the need for separate etching steps
• Excellent adhesion to bare steel, aluminum, and galvanized metals
• Green tint for easy visual coverage confirmation
• Fast-drying formula for efficient workflow
• Provides corrosion resistance on bare metal surfaces
• Ideal for automotive, marine, and industrial applications

This primer is perfect for preparing bare metal panels, spot repairs, and any surface requiring maximum paint adhesion. The self-etching technology saves time by combining the etching and priming process into one step, making it an essential product for body shops and professional refinishers.