Permatex® 80370 Battery Protector & Sealer Spray, 5 Oz


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SKU: 11257702
MFG: 80370


Permatex® Battery Protector & Sealer is an aerosol product for sealing and coating the terminals of a battery and eliminating the formation of acid salt corrosion that is typically found when terminals are untreated.

  • Size: 6 ounce aerosol can, 5 ounce net wt.
  • Seals and coats battery terminals
  • Eliminating the formation of acid salt corrosion
  • Prevents terminal corrosion and battery drain
  • Increases battery life and improves electrical flow
  • Spray on batteries, battery terminals, and cables, in or out of storage.

Suggested Applications:

  • Automotive, marine, farm machinery and motorcycle batteries.


  • Prevents terminal corrosion
  • Prevents battery drain
  • Increases battery life
  • Improves electrical flow

Typical Applications:

  • Batteries
  • Cables
  • Terminals

Directions For Use:

  • Provide adequate ventilation.
  • Clean parts to be treated with Permatex® Battery Cleaner.
  • Shake can with ball agitator for one minute. For best results, aerosol can should be at room temperature before spraying.
  • Holding can 8 to 10 inches from the surface to be coated, press the nozzle and discharge the product onto reassembled terminal areas. The product discharges as a heavy film. DO NOT TOUCH AEROSOL CAN TO BATTERY TERMINALS. EXPLOSION AND FIRE COULD RESULT.
  • For best results, apply two light coats.

Note: Enough aerosol product to coat terminals on 25 batteries.

For Cleanup

  • Turn can upside-down and spray to clear nozzle.
  • Clean hands with Permatex® brand hand cleaners.

Properties of Material:

  • Chemical Type: Petrolatum grease
  • Appearance: Purple film
  • Odor: Solvent
  • Flash Point: Aerosol, contents under pressure, consult MSDS
  • NFPA 704 Flammability Rating: 4 (Highly flammable)

General Information:

  • This product is not recommended for use in pure oxygen and/or oxygen rich systems and should not be selected for use with chlorine or other strong oxidizing materials.


  • Products shall be ideally stored in a cool, dry location in unopened containers at a temperature between 8 to 28 degree Celsius (46 to 82 degree Fahrenheit) unless otherwise labeled. Optimal storage is at the lower half of this temperature range.