SEM High-Build Primer Surfacer 20oz Aerosol Can - Gray for Metal and Plastic Surfaces

High-Build Primer Surfacer - 20oz Aerosol Can - Grey

High-Build Primer Surfacer is a flexible acrylic coating for priming steel, aluminum, urethane, fiberglass, and plastics.

Features:

• Provides superior adhesion


• Excellent filling properties


• Works on multiple substrates, including metal and plastic


• Easy to sand


• Topcoat with most refinish material

Applications:

• Steel


• Aluminum


• Plastic


• SMC


• Fiberglass

Properties:

• 20 oz. Aerosol


• Coverage: 11 sq. ft. at 2 mil DFT


• Coats: 2-3 medium wet


• Dry time: 1 hr


• Flash time: 5-10 min between coats

The SEM High-Build Primer Surfacer in a convenient 20oz aerosol can offers an effective solution for priming various substrates including steel, aluminum, fiberglass, urethane, and plastics. Its flexible acrylic formula delivers superior adhesion and excellent filling properties, making it suitable for a wide range of automotive and industrial refinishing projects. The primer's easy-to-sand surface ensures a smooth finish, facilitating the application of most topcoats without issues. Designed for versatility, this product works well on multiple materials such as SMC and fiberglass, providing a reliable base for subsequent coats. Its user-friendly spray application allows for efficient coverage, with a typical spread of 11 square feet at 2 mil dry film thickness with just 2-3 coats. The primer dries within approximately one hour and allows for re-coating after 5-10 minutes of flash time, streamlining the finishing process. Ideal for both professional and DIY use, the SEM High-Build Primer Surfacer ensures a durable, high-quality base layer that enhances adhesion and finish quality for automotive repairs and refinishing projects.

Features:

• Provides superior adhesion on multiple substrates including metal and plastic

• Excellent filling properties for smooth, even surfaces

• Easy to sand for a professional finish

• Compatible with most refinish topcoats

• Spray coverage of approximately 11 sq. ft. at 2 mil DFT