SELF ETCHING PRIMER GRAY GALLON - Sem Products

The SEM Products 39681 Self Etching Primer Gray Gallon is a professional-grade, self-etching primer engineered to provide exceptional adhesion and corrosion resistance for automotive and industrial metal applications. This first-step coating is formulated to chemically bond to properly prepared bare metal surfaces, creating an optimal foundation for subsequent topcoats. Its quick-drying properties streamline workflows in demanding repair and manufacturing environments.

Key Features

• Superior Adhesion: Formulated for excellent chemical bond and adhesion to various bare metal substrates.
• Corrosion Resistance: Establishes a protective barrier to help prevent rust and corrosion on metal surfaces.
• Fast Drying: Promotes efficient project completion with a quick drying time, typically allowing topcoat application within 10-20 minutes.
• Ready-to-Spray Formula: Designed for immediate application without the need for thinning, ensuring consistent performance.
• VOC Compliant: Meets current VOC regulations for bulk products, suitable for professional shop use.

Applications

The SEM Self Etching Primer Gray Gallon is ideal for preparing a variety of metal substrates in automotive refinishing, collision repair, and general industrial fabrication. It is specifically designed for use on:

• Bare steel
• Bare aluminum
• Stainless steel