Dynaflux 305-16 Zinc Aluminum Coating Spray 16 Oz

Product Description

The DYNAFLUX 305-16 is a zinc and aluminum dust coating spray designed to deliver sacrificial corrosion protection on all bare and exposed metal surfaces. When corrosion begins, the coating deteriorates in place of the underlying metal, functioning as a cathodic barrier comparable to hot dip galvanizing. The 305-16 comes in a 16 oz aerosol can and leaves a bright, metallic finish after application. It resists peeling, blistering, rust, weathering, gasoline, and oil exposure, making it a practical field-applied solution for HVAC, plumbing, and general metal fabrication work.

This coating is suited for use on steel, iron, and other metal surfaces in both residential and commercial applications. HVAC technicians commonly apply it to sheet metal ductwork, brackets, pipe hangers, and structural components that are exposed to moisture or outdoor elements. It is also used on welded seams and cut edges where the original galvanized coating has been compromised. The formula provides protection against caustic action and salt spray, making it appropriate for coastal or high-humidity environments.

Key Features

• Sacrificial zinc and aluminum dust formula provides cathodic protection equivalent to hot dip galvanizing
• Protects against rust, salt spray, caustic action, weathering, gasoline, and oil
• Resists peeling and blistering on treated metal surfaces
• Leaves a bright metallic finish suitable for exposed metal components
• 16 oz aerosol can for direct field application without mixing or brushing

Compatibility

Designed for application on all bare metal surfaces including steel and iron; suitable for use on HVAC components, pipe supports, welded joints, brackets, and any metal surface requiring corrosion protection after cutting, welding, or surface damage.

Installation Notes

Applied by trade professionals including HVAC technicians, plumbers, pipefitters, and sheet metal workers as part of routine corrosion prevention during installation or service. Clean the metal surface of grease, rust scale, and loose debris before application. Use in a well-ventilated area and follow standard aerosol safety precautions including keeping away from open flame. Allow adequate dry time before covering or insulating treated surfaces.

Technical Specifications

• Package Size: 16 oz
• Package Weight: 1.33 pounds
• Formula: Metallic zinc and aluminum dust
• Finish: Bright metallic
• Unit of Measure: Each
• Minimum Order Quantity: 12

Standard Information

• Brand: DYNAFLUX
• Manufacturer Part Number: 305-16