Super Build - Evercoat

The Evercoat Super Build 4:1 Polyester Primer Surfacer (100730) is a professional-grade, two-component hybrid polyester-epoxy primer engineered for high-performance applications in collision repair, automotive restoration, and composite refinishing. This advanced formulation delivers direct-to-metal adhesion and substantial filling capabilities, enabling technicians to efficiently achieve straighter panels and a uniform, easily sanded surface for subsequent basecoat and clear applications.

Key Features

• High-Build Performance: Achieves 6.0–8.0 mils DFT per coat, effectively filling minor waves, sand scratches, and light hail damage. This capability helps reduce the need for excessive body filler and minimizes block-sanding time, enhancing shop efficiency.
• Hybrid Polyester-Epoxy Technology: Provides strong adhesion and long-term durability on properly prepared substrates, including steel, aluminum, fiberglass, SMC, rigid plastic, and existing body filler.
• Direct-to-Metal Capability: Streamlines the refinishing process by allowing direct application over sanded and cleaned bare metal panels without requiring a separate epoxy or self-etch primer.
• Corrosion Resistance: Meets rigorous 500-hour salt spray standards (ASTM B117), ensuring robust performance and longevity for passenger vehicles, light trucks, commercial fleets, and industrial equipment.
• Easy Sanding Finish: Produces a tight, no-texture surface that sands cleanly with 180–320 grit, providing an ideal foundation for both solventborne and waterborne basecoats.

Applications

Evercoat Super Build 100730 is a suitable choice for late-model collision repair, classic car restoration projects, custom vehicle builds, and fleet refinishing operations. It is particularly effective for leveling wavy panels, repairing light hail damage on components such as hoods, roofs, and decklids, and for refinishing fiberglass or composite parts like fenders, hoods, and body kits. This high-build primer surfacer supports efficient blocking and contributes to a high-quality final finish across diverse automotive and industrial applications.

Specifications

• Manufacturer: Evercoat
• Model: 100730
• Product: Super Build 4:1 Polyester Primer Surfacer
• Container Size: 1 Gallon (3.78 L)
• Color: Gray
• Mix Ratio: 4:1 (primer : catalyst)
• Solids by Volume: 65–70%
• Solids by Weight: 70–75%
• Coverage: ~1200 sq. ft./gal at 1 mil (100% transfer)