Metal-seeking Vapor Phase Corrosion Inhibitors (VpCI) from the 3-IN-ONE_® No-Rust Shield_TM migrate through an enclosed space to form an invisible layer that seals metals against air and moisture that can cause rust and corrosion.

Protects exposed metal in enclosed spaces without harmful effect on electrical, mechanical or chemical properties.

Use in any enclosed space with metals including:

• Gun case or safe
• Tackle Box
• Toolbox
• Truck Bed Box
• Boat/RV Compartments
• Jewelry Boxes
• Safety Deposit Boxes
• Musical Instrument Cases