Evercoat 100730 Super Build Polyester Primer Surfacer Gallon High Build DTM

The Evercoat 100730 Super Build 4:1 polyester primer surfacer is a high-solids hybrid polyester/epoxy formula designed for exceptional filling, adhesion, and corrosion resistance in automotive body repair. It delivers a recommended 6.0 to 8.0 mils of dry film thickness per coat and can achieve up to 24 mils total build to cover minor imperfections and hail damage. Super Build can be applied directly to properly prepared bare metal or aluminum, eliminating the need for a separate epoxy or etch primer. It passes 500 hours of ASTM B117 salt spray testing and adheres to fiberglass, SMC, rigid plastics, body filler, and putty. The primer air dries in about 2 hours at 72F or can be force dried in 30 minutes at 140F. It is compatible with waterborne paint systems, VOC compliant, and requires a 4:1 mix ratio using Evercoat 733 or 734 catalyst.

• HIGH-BUILD 4:1 PRIMER: Super Build 100730 is a hybrid polyester/epoxy primer surfacer offering exceptional filling capability with 6.0 to 8.0 mils per coat and up to 24 mils total build for covering minor imperfections and hail damage.
• DIRECT-TO-METAL APPLICATION: Can be applied directly to properly sanded and cleaned bare steel or aluminum, eliminating the need for a separate epoxy or self-etch primer.
• CORROSION-RESISTANT PERFORMANCE: Passes 500 hours of ASTM B117 salt spray testing and adheres to fiberglass, SMC, rigid plastics, body filler, and putty for long-term durability.
• FAST DRYING OPTIONS: Air dries in approximately 2 hours at 72F (22C) or can be force dried in 30 minutes at 140F (60C) to improve shop efficiency.
• 4:1 MIX RATIO SYSTEM: Requires Evercoat 733 (standard) or 734 (fast) 4:1 Polyester Primer Catalyst for proper activation. Compatible with modern waterborne paint systems and VOC compliant.