A long-term rust preventative that protects metal parts, blocking rust and corrosion for up to 1 year outdoors or 2 years indoors.
WD-40® Specialist® Long-Term Corrosion Inhibitor is an anti-rust spray ideal for preventative maintenance and use in extreme environments such as high humidity. It provides non-drying protection that stays where you spray it.
- Protects metal from rust and corrosion for up to 2 years
- 50-state VOC compliant
- NSF Category A7 (#146726)
WD-40 Multi-Use Product lubricates moving parts such as hinges, wheels, rollers, chains, and gears. It protects against rust and corrosion on items like tools, and sporting equipment. It penetrates to free stuck corroded parts like nuts, bolts, valves and locks. It quickly removes adhesives, corrosion and paint. It displaces moisture to restore water flooded equipment such as engines, spark plugs and power tools.
- Heavy Duty industrial size
- Ideal for soaking and dipping
- 50-State VOC compliant
• Appearance: Aerosol – Aerosolized Liquid Bulk – Liquid
• Color: Light amber cloudy liquid
• Odor: Characteristic
• Freeze Point/Pour Point: <-81° F (-63° C)(ASTM D-97)
• Kinematic Viscosity @ 100° F (38° C): 2.8 cSt
• Specific Gravity @ 77° F (25° C): 0.81
• Boiling Point (initial): 360° F (183° C)
• Vapor Density: >1
• Flash Point: 138° F (59° C)(TCC)
• Percent Volatile: 70-75% by weight
• VOCs: 24.5% by weight
• Lower Flammability Limit: 0.6%
• Upper Flammability Limit: 8.0%
• Vapor Pressure: Aerosol: 95-115 psi @ 70° F (21° C) Bulk: 1 psi @ 100° F (38° C)(ASTM D323)
• Operating Temperature: -60° F to 300° F (-50° C to 150° C)
• Dielectric Strength: 38,000 volts per 0.10 inch
• Solubility in Water: Insoluble
• Surface Compatibility: For all variations : WD-40 Multi-Use Product demonstrates none to negligible deleterious effect to plastic, rubber and metal hard surfaces. This includes Acetal, neoprene/hard rubber, HDPE, PPS Copolymer Polysulfone, Teflon, Viton, steel, galvanized steel hot dip, electroplated, copper, brass, magnesium, nickel, tin plate, titanium and zinc.
• Surface Cautions: Nearly all surfaces interact with WD-40 Multi-Use Product as they would any high grade aliphatic petroleum spirit. Certain types of rubber will swell upon prolonged immersion. Wax polishes and certain wax coatings may be softened by WD-40 Multi-Use Product. Clear polycarbonate and polystyrene may stress craze or crack. Always test surfaces first.