Crown 7007Q Zinc Cold Galvanizing Compound 32 Oz

Product Description

The CROWN 7007Q is a water-based zinc cold galvanizing compound supplied in a 32 oz bottle with a 13.00 oz net fill of active compound. It applies a gray zinc coating to bare, corroded, or damaged metal surfaces to restore corrosion protection without hot-dip galvanizing equipment. The compound meets multiple military and ASTM standards, making it suitable for demanding industrial and infrastructure applications. Maintenance technicians, pipefitters, ironworkers, and coating contractors use it as a field-applied repair solution for galvanized surfaces that have been welded, cut, abraded, or otherwise stripped of their protective zinc layer.

The CROWN 7007Q is used across a wide range of industries and environments. Documented application areas include automobiles, bridges, corrugated metal buildings, damaged galvanized surfaces, equipment, farming operations, guard rails, gutters, industrial aviation facilities, marine environments, mining and construction sites, offshore installations, petroleum and manufacturing fields, pipelines, power plants, railroad infrastructure, and similar heavy-duty settings. It is suitable for both new construction touchup and ongoing maintenance programs in commercial and industrial facilities.

Key Features

• Water-based zinc compound restores galvanic corrosion protection on damaged or cut galvanized surfaces
• Gray color blends with standard galvanized finishes
• Application temperature range of 60 to 90 degrees F (16 to 32 degrees C)
• Food-grade rated formulation suitable for use in USDA-regulated environments
• Meets ASTM A 780, ASTM B-11, DOD-P-21035A, MIL-P-21035B, MIL-P-46105(MR), MIL-P26915, and CARB requirements
• Complies with ANSI, CMA, Canadian WHMIS, and OSHA standards

Compatibility

Designed as an OEM-style repair coating for galvanized steel and iron surfaces requiring field restoration of zinc protection, consistent with ASTM A 780 repair procedures for hot-dip galvanized coatings.

Installation Notes

Surface preparation is critical before application — remove rust, mill scale, grease, and loose coatings to bare metal per standard coating preparation practices. Apply only when ambient and surface temperatures are between 60 and 90 degrees F. Follow all applicable OSHA and site-specific safety requirements, including appropriate PPE for coating operations. Consult the product SDS for ventilation requirements and disposal procedures.