SEM 39693 Green Self Etching Primer

SEM 39693 Green Self Etching Primer is a professional automotive primer designed to promote adhesion on properly prepared bare metal surfaces. Its self-etching formula helps create a reliable foundation before additional primer or topcoat applications. In addition, the convenient aerosol can provides controlled application for automotive repair, restoration, and refinishing projects.

This green primer is useful when working with metal parts that require dependable surface preparation. Moreover, the aerosol delivery system makes it easier to reach edges, corners, and smaller repair areas. As a result, users can achieve consistent coverage without setting up separate spray equipment.

SEM 39693 Green Self Etching Primer Features

This self-etching primer helps prepare bare metal for subsequent refinishing steps. Furthermore, it promotes adhesion and provides a uniform base for compatible automotive coatings.

The aerosol format also offers convenient spray control. Therefore, it is suitable for body shop repairs, restoration projects, replacement parts, and other automotive refinishing applications.

Key Features

• Professional self-etching automotive primer
• Green primer finish
• Promotes adhesion on properly prepared metal
• Convenient aerosol application
• Controlled and consistent spray pattern
• Useful for automotive refinishing projects
• Suitable for repair and restoration work
• Helps create a uniform foundation for coatings
• Practical for smaller parts, edges, and repair areas
• Suitable for professional and DIY applications

Surface Preparation for Self Etching Primer

Proper preparation is essential before applying the primer. First, remove dirt, grease, wax, loose material, and other contaminants from the surface. Next, prepare the metal according to the requirements of the complete refinishing system.

After preparation, make sure the surface is clean and dry. Then, shake the aerosol can thoroughly according to the manufacturer’s directions. Good preparation helps the coating adhere properly and contributes to a cleaner final result.

How to Apply SEM 39693 Green Self Etching Primer

Apply light, controlled coats instead of one excessively heavy coat. Additionally, keep the aerosol can moving during application to promote even coverage and reduce the risk of runs or uneven buildup.

Allow the recommended flash time between coats. Afterward, let the primer dry according to the manufacturer’s instructions before continuing with compatible primers or topcoats. Always follow the product directions for coating compatibility, drying times, and safety requirements.

Reliable Primer for Automotive Refinishing

This automotive primer offers a practical solution for preparing properly cleaned metal during repair and restoration work. Because it comes in an aerosol can, application is convenient for localized repairs and smaller automotive components.

Overall, SEM 39693 Green Self Etching Primer combines convenient application with dependable surface preparation. Therefore, it is a useful choice for automotive body repair, restoration, and refinishing projects where strong adhesion and a consistent coating foundation are important.