RUST VETO® 4221-NB is a water-emulsifiable rust preventive.

• o Offering up to 9 months indoor corrosion protection leaving a light oily film.
• o The emulsion can be applied by the dip method, or in the final stage of a spray washer.
• o Has received wide acceptance as a final preservative of blackened or phosphated parts.

Key Benefits

• o Barium-free formulation reduces waste treatment concerns
• o Excellent humidity protection for dependable rust prevention during indoor storage
• o Mixes easily with water at a temperature of 70°F in hard or soft water
• o Water based emulsion eliminates fire hazard
• o Thin film protects your parts without excessive carry-off which reduces usage and cost
• o Safe for use on aluminum