Migratory and contact corrosion inhibitors: Provides invisible protection against ferrous metal corrosion
Water-based, concentrated formula: Allows for high coverage and cost-effective use
Safe for painted surfaces: Can be used on brake discs, suspension, and other treated areas
Compatible with pressure washers: Can be applied at the end of each wash for ongoing protection
Effective against road salt and grit: Neutralizes corrosive elements to prevent flash rust
Summarized by Shop
Bilt Hamber Atom Mac 500ml Concentrated
Water-borne migratory and contact corrosion inhibitor.
Atom-Mac is a migratory and contact corrosion inhibitor that is diluted in water before use. It provides protection against corrosion in both open spaces and hollow voids. The powerful migratory phase corrosion inhibitor
Form
Water-based concentrate
Dilution Ratio
2:1 to 5:1 (dilute in water before use)
Application Areas
Exterior, interior, and metal surfaces
Suitable Vehicle Types
Car, motorcycle, SUV, truck, van
Package Sizes
500 ml, 1 L, 5 L, 100 ml, 300 ml, 1 L, 5 L
Color
White, Blue
Summarized by Shop
4.9
10 ratings
5
4
3
2
1
Excellent
Kept my calipers from getting surface rust on them after a wash. Excellent product.
J
Jay · August 22, 2026
Great product!! Highly dilutable and works better than most similar products.
Adamo · May 16, 2025
The Best
A great rust inhibitor. I use on rotots after washing and deep cleaning of wheels to reduce squeeks and it does a much better job than the few other products on the market. Also wildy cost effective. 1 bottle should last a lifetime for a weekend detailer.