Grote Ultra-Seal Non-Conductive Corrosion-Preventive Sealant, 4 oz Tube

Grote Ultra-Seal 99170 is a non-conductive, anti-corrosion sealant formulated to protect power-delivery connections and terminations from moisture, salt, and road chemicals. Added tackifiers improve adhesion and washout resistance, and the compound remains effective across a wide operating range of −40°F to 302°F (−40°C to 150°C). It is intended for electrical connections (not a dielectric silicone grease) and is used to encapsulate and protect sockets, pigtails, battery terminals, and other connection points without interfering with electrical performance. Ideal for heavy-duty, automotive, agricultural, marine, industrial, and recreational applications.