Evercoat 4:1 Gray Optex Super Build Polyester Primer Surfacer Gallon-740

Optex Super Build 4:1 Primer highlights dents, low spots, scratches, and other surface imperfections while at the same time eliminating the need for messy carbon black powdered guide coats. This 4:1 primer sprays on pink and turns gray as it is sanded, revealing high spots while low spots and scratches remain pink.

• High-Quality Primer Surfacer: Exceptional filling capabilities and patented 4:1 mix ratio technology
• Easy Sanding: Use 180, 220, and 320 grit sandpaper depending on the surface
• Safe Automotive Primer: This epoxy primer is compatible with waterborne paint and VOC-compliant