• Tec-Guard Defend

    Tec-Guard Defend offers a full selection of Hydraulic Oils, Gear oils and more to keep your industrial equipment running...

    Read more
  • Tec-Guard Armor

    TEC-GUARD ARMOR engine oil is designed to provide maximum protection for passenger cards, light trucks and sport utility vehicles...

    Read more
  • Tec-Guard Extreme

    TEC-GUARD EXTREME has a full line of lubricants that keep the big work going, both on the worksite and...

    Read more


  • Armor - Passenger Car Motor Oil
  • Extreme - Heavy Duty Motor Oil
  • Defend - Industrial Lubricants

Our Mission

Tec-Guard was designed with the customer in mind. Our premium lubricants  are designed to provide protection against extreme temperatures, engine wear and corrosion to keep your motors and equipment running year after year.

Useful Info

Tech Data Sheets
Safety Data Sheets
Contact Us

Tec-Guard is proud to be made in the U.S.A