Dynaflux 309-16 SprayGalv Zinc Galvanizing Aerosol Spray Matte Finish 16 oz

The Dynaflux 309-16 SprayGalv is a zinc-rich cold galvanizing aerosol spray that delivers professional-grade sacrificial protection against rust and corrosion on all metal surfaces. Compounded from metallic zinc dust, this coating works by sacrificing itself before the underlying metal deteriorates, effectively stopping corrosion at its source.

Key Features:

• Zinc-rich formula provides sacrificial cathodic protection equivalent to hot-dip galvanizing
• Compounded from 95.1% metallic zinc dust for maximum corrosion resistance
• Resists peeling, blistering, rust, weather, salt spray, gasoline, and oil
• Leaves a matte finish suitable for use as a topcoat or as a primer base
• Meets or exceeds military specifications for cathodic protection and film durability
• 16 oz aerosol can — sold as a case of 12 cans (Ca/12)
• Slight petroleum odor; flammable — handle with care

Common Applications:

• Welding shops and metal fabrication
• Industrial equipment and machinery
• Construction steel and structural components
• Marine docks, boats, and hardware
• Automotive and fleet repair
• Restoration of galvanized coatings damaged by cutting, welding, or abrasion

The Dynaflux 309-16 SprayGalv is the trusted solution for maintenance professionals and fabricators who need fast, reliable cold galvanizing protection in an easy-to-apply aerosol format.