Home / Retail Showroom / Trailer Electrical / NYK-77 Corrosion Preventative Compound 5 oz. Tube NYK-77 Corrosion Preventative Compound 5 oz. Tube Corrosion preventive compound for electrical contacts, switches and junction boxes. For periodic use with all electrical contact not using Fit ‘N Forget connectors. Available in a variety of sizes. Categories: Retail Showroom, Trailer Electrical Product ID: 3300 Related products 1/2in-20 Plain Flanged Nut 12N Buy now DEXTER 23-180 ELECTRIC BRAKE ASSEMBLY LH 12″ 7K Buy now CASTLE® DOT 3 BRAKE FLUID Buy now TIRE & WHEEL ASSEMBLY 545 LR C 215-60-8TW5-C Buy now