![SEM High-Build Primer Surfacer - 20oz Aerosol Can - Black [42003]](http://costamarinepr.com/cdn/shop/files/109313XL.jpg?v=1751056841&width=120)
SEM High-Build Primer Surfacer - 20oz Aerosol Can - Black [42003]
![SEM High-Build Primer Surfacer - 20oz Aerosol Can - Black [42003]](http://costamarinepr.com/cdn/shop/files/109313XL.jpg?v=1751056841&width=3840)
SEM High-Build Primer Surfacer - 20oz Aerosol Can - Black [42003]
Product Details
High-Build Primer Surfacer - 20oz Aerosol Can - Black
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
Care & Maintenance
To maintain the beauty and integrity of your purchase, we recommend treating it with care. Simple maintenance practices, such as gentle washing and proper storage, can effectively preserve the longevity of your favorites. We encourage you to refer to the care instructions included with each item, designed to help you keep your purchase in top condition.
Size & Fit
Our products are crafted to fit true to size, ensuring that you can confidently select your usual size with ease. Whether you’re looking for a relaxed or tailored fit, our designs are made to complement your unique shape and style.