Zero Rust DTM Rust Preventative Barrier Coating 12 oz. Aerosol White (Model AR-05/67SP)

Zero Rust® Primer is a durable, easy-to-use coating designed to stop rust in its tracks and protect metal surfaces for the long haul. It works by forming a tough, sealed barrier directly on the metal, blocking out moisture and oxygen—the key elements that cause rust to form and spread.

Built for strong adhesion, Zero Rust® Primer bonds tightly to steel, helping prevent further corrosion even on surfaces that aren’t perfectly prepped. It’s free from lead and isocyanates, making it a safer, more user-friendly option for a wide range of projects. Just open, apply, and let it air dry—no complicated mixing required.

Key Features

• White
• Direct-to-metal (DTM)
• Superior Rust Control
• Single-package Air Dry System
• Impermeable Barrier
• High Solids
• Isocyanate Free
• Topcoating is Optional
• 2000+ Hours Salt Spray Test Results
• Protection At The Steel Level
• Easy To Use
• Environmentally Friendly

Ideal for both new and older metal surfaces, including:

• Metal railings
• Decorative fixtures
• Barns and outbuildings
• Metal furniture
• Previously painted or lightly rusted surfaces