Di-electric Grease 5 oz. Tube PDF Print Email Part #: WA-DEG-2 Di-electric Grease - 5 oz. Tube Quantity Price ea. 1 + $41.12 Sale Price : $26.48 Back to: Electrical Tapes & Dielectric Grease Ask a question about this product Di-electric Grease 1/3 oz. Tube Red Self-fusing Silicone Tape Description Di-electric Grease in a 5 oz. Tube. Helps prevent corrosion and keeps moisture out of sensitive electrical connections. Use on spark plug wires, trailer hitch connections and other sensitive areas. Rated for -40F to 400F.