Freiborne’s FreiGuard product line consists of oil-based and water-based corrosion inhibitors for steel and other metal substrates. With corrosion protection ranging from in-process protection, in-house storage protections, and transportation protection, Freiborne can select or develop a product to meet your needs.

Product Temp RangeSubstrateApplicationsProduct TypeProduct LineMethod
Low Foaming Water-Based Corrosion Inhibitor for Carbon Steel Ambient – 150 Carbon Steel Protection General FreiGuard Spray or Immersion
Water-Based Dry Finish Corrosion Inhibitor Ambient – 140 Carbon Steel, Galvanized Steel, Stainless Steel, Aluminum Protection General FreiGuard Spray or Immersion
Water-Based Corrosion Inhibitor for Storage/Shipping Ambient-130 Carbon Steel Protection General FreiGuard Spray or Immersion
Oil-Based Non-Staining Corrosion Inhibitor Ambient – 110 Carbon Steel, Galvanized Steel, Stainless Steel, Aluminum, Copper/Brass Protection General FreiGuard Spray or Immersion
Oil-Based Corrosion Inhibitor for Storage/Shipping Ambient – 110 Carbon Steel, Galvanized Steel, Stainless Steel, Aluminum, Copper/Brass Protection General FreiGuard Spray or Immersion