SEM Products SEM.42003 High-Build Primer Surfacer Black Aerosol

SEM High-Build Primer Surfacer in Black is a professional-grade aerosol primer designed for automotive refinishing applications. This versatile primer provides excellent surface preparation for topcoat application on a wide range of substrates.

Key Features:

• Superior adhesion to multiple substrates including bare metal, aluminum, fiberglass, and plastic
• Excellent filling properties that cover minor surface imperfections and sand scratches
• High-build formula provides thick, uniform coverage in fewer coats
• Easy to sand for smooth surface preparation
• Fast-drying formula for improved workflow efficiency
• Compatible with most automotive refinish topcoat systems

This black primer surfacer is ideal for collision repair, restoration projects, and custom refinishing work. It creates a uniform base that promotes excellent topcoat adhesion and finish quality. The easy-sanding formulation allows for efficient surface leveling and preparation before applying color coats or clearcoats.