SEM High-Build Primer Surfacer 20oz Aerosol Can - Grey 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 20oz aerosol can offers a versatile solution for priming a variety of substrates including steel, aluminum, fiberglass, urethane, and plastics. Its flexible acrylic formulation ensures superior adhesion, making it ideal for both automotive refinishing and industrial applications. This primer provides excellent filling properties, helping to create a smooth, even surface ready for topcoat application. Its ease of sanding allows for efficient finishing, reducing prep time and ensuring a high-quality result. Compatible with most refinish materials, this primer is suitable for multiple projects, from car bodies to custom fabrication. The aerosol delivers coverage of approximately 11 square feet at a 2-mil dry film thickness, with 2 to 3 coats recommended for optimal performance. Drying time is approximately one hour, with a flash time of 5 to 10 minutes between coats, enabling quick turnaround times.

Features:

• Provides superior adhesion on metal and plastic surfaces

• Excellent filling properties for a smooth finish

• Compatible with various substrates including fiberglass and urethane

• Easy to sand for a refined surface

• Suitable for topcoating with most refinish materials