Stoner's Long Term Rust Preventive with Tracing Dye (formerly ZIP ME-5050NS) is a one-step, non-penetrating, long-term coating used as a mold protectant in the plastics and rubber molding industries.

Protects molds and exposed metals against moisture, oxidation and corrosion.

Adheres to metal surfaces such as molds, tooling and slides without sagging.

Tracing dye saves time by allowing you to visually check coverage.

Contains a special, built-in acid neutralizer for fingerprint acids.

Leaves a 0.75 mil. film coating on exposed metals to seal out dampness and prevent rust and corrosion for 12 months plus.