Rust and corrosion inhibitor for parts washers. Protects ferrous and non-ferrous metals in liquid and vapor phases.
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APW Rust Preventer is an excellent rust and corrosion inhibitor for parts washers, with an economical cost per gallon. Designed specifically for ferrous and non-ferrous metals, it contains a blend of rust and corrosion inhibitors that protect metals in both liquid and vapor phases. Non-corrosive, non-hazardous, and free of chlorinated solvents. Fully biodegradable.
Add 1 part APW Rust Preventer to 100 parts detergent in the initial charge of your parts washer. Add approximately 10% of the initial charge volume per week to account for what is lost with steam during operation.