UE Premium Battery Terminal Protector Coating Spray Where to use (Application) Battery Terminals, Delco caps & on Plug wire sets. Directions for use First clean the sulphonated area thoroughly Remove previous contamination. Also clean the terminals and fix the connector on to it. Spray PREMIUM Battery Terminal Protector evenly on the connected battery life. What does it do ? Spray is a fast curing protective coating that leaves a dry, lead-free protective film on battery terminals. This coating is resistant to moisture, water washout, mild acid, salt and grime and offers long term corrosion protection to the terminals. It prevents battery failure and extends battery life. Precaution: EXTREMELY FLAMMABLE DO NOT EXPOSE TO HEAT, PROTECT FROM DIRECT SUNLIGHT AND DO NOT EXPOSE TO TEMPERATURE EXCEEDING 50O C.