CRC Zinc-It Cold Galvanizing Spray - 16 oz

CRC Zinc-It® Instant Cold Galvanize – 16 oz Aerosol (13 oz Fill)

CRC Zinc-It® Instant Cold Galvanize is a high-performance, zinc-rich coating designed to deliver true galvanic protection to ferrous metal surfaces. With over 93% pure zinc in the dried film, it forms a protective barrier that electrochemically bonds to metal and helps prevent rust and corrosion—just like hot-dip galvanizing, but with the convenience of an aerosol spray.

This fast-drying formula is ideal for field repairs, touch-ups, or any application where long-lasting protection is needed. It meets ASTM A780 for repair of hot-dip galvanized coatings and provides 1–2 years of effective outdoor protection.

Key Features:

• Over 93% pure zinc in dry film for true galvanic protection
• Dries quickly to a matte gray finish
• Protects exposed steel and galvanized surfaces from rust and corrosion
• Meets ASTM A780 for galvanized coating repair
• Safe for use on most plastics
• Service temperature up to 130°F continuous, 150°F intermittent

Common Applications:

• Threads, welds, conduit, fasteners, fencing, electrical poles
• Breaker panels, catwalks, guard rails, rain spouts, doors, trailers
• Any exposed edge or damaged galvanized surface needing restoration

Specifications:

• Part Number: 18412
• Net Fill: 13 oz
• Can Size: 16 oz aerosol
• Finish: Matte gray
• Base Type: Acrylic
• Appearance: Gray viscous liquid
• Flash Point: -2°F (-19°C)
• Propellant: Hydrocarbon
• Plastic Safe: Yes
• Flammability Class: Extremely Flammable (CPSC Class III)

For reliable, field-proven corrosion protection, CRC Zinc-It® delivers unmatched performance in an easy-to-use aerosol format. Whether you're repairing galvanized coatings or protecting bare steel, this product gets the job done fast and keeps your equipment rust-free.