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 TIRE & WHEEL ASSEMBLY 545 LR C 215-60-8TW5-C Buy now CASTLE® DOT 3 BRAKE FLUID Buy now 1.719 x 2.565 3.5-4.4k Grease Seal Dbl Lip 10-19 Buy now SOUNDOFF SIGNAL FORD DUAL BEACON 360 LIGHTING KIT Buy now