53H102 - Walter Zinc-100 Bright Cold Galvanizing Spray 326g

The Welder's Choice for Galvanized Steel Finishing

For fabricators working with galvanized steel, the Walter Zinc-100 Spray (53H102) is the ultimate finishing tool. Welding on galvanized material inevitably burns off the protective zinc coating, leaving the weld zone vulnerable to rust and creating an unsightly blackened area. Zinc-100 allows you to restore that protection immediately after cleaning the weld, sealing the metal against the elements with a durable, sacrificial zinc barrier.

Match the Look of Hot-Dip

Customer satisfaction often depends on the final appearance of a project. Standard zinc primers often leave a dull, grey finish that stands out against bright, new galvanized steel. Walter Zinc-100 is formulated specifically to provide a bright, metallic finish that matches the sheen of hot-dipped steel. This allows you to deliver gates, railings, and structural components that look uniform and professionally finished, without the need for expensive re-dipping.

Built for the Shop and Field

Whether you are in the shop or out on a job site, reliability is key. This 326g can is portable and easy to use, with a spray pattern that resists clogging. The formula dries extremely fast, meaning you can spray your parts and pack them up or install them without waiting hours for paint to cure. It adheres aggressively to ferrous metals, ensuring that your touch-up work doesn't flake off during transport or installation.

Certified Protection

Don't just paint over the weld; protect it. Walter Zinc-100 meets ASTM A780 specifications, giving you the confidence that your repair meets industry standards for corrosion protection. It is an essential consumable for any welder working on fencing, outdoor structures, trailers, or marine equipment where rust prevention is non-negotiable.