NTIC is a “Critical Sector” company that remains open for business! NTIC Stakeholder Update On COVID-19 →

ZERUST® AxxaCoat™ 90B HFS

ZERUST®/EXCOR® AxxaCoat™ 90B HFS is a sprayable high-flash outdoor rust-preventative coating designed to protect metal parts and assemblies during long-term indoor and outdoor storage and challenging overseas shipping applications where a tough yet removable coating is essential.


  • Effective corrosion protection where traditional anti-corrosion methods cannot be used
  • Easy to apply, economical to use
  • Suitable for new equipment and to protect the reliability of existing equipment
  • The fully cured coating is temperature resistant up to 212°F (100°C)* for extended periods of time and 302°F (150°C)* for short periods of time
    * Surface temperature must be below 120°F (49°C) when applying AxxaCoat™ 90B HFS outdoor rust preventative
Product Description

Product Description

When used indoors, AxxaCoat™ 90B HFS coating will dry and form a slightly tacky, matte black film, but when used outdoors and exposed to solar radiation, the outdoor rust preventative coating will cure to a hard, dry-to-the-touch, matte black film. Additionally, this coating offers excellent durability and can withstand minor nicks and abrasions. As a result, it’s perfect for protecting machinery, spare parts, and other metal assets against the elements during unsheltered shipping applications and long-term outdoor storage. Lastly, it also provides outstanding indoor protection for metals during shutdown and storage. However, for large surface applications that require protection, such as storage tank walls, pipelines, building infrastructures, bridges, etc., ZERUST® AxxaCoat™ 93B HFS is recommended.

ZERUST® AxxaCoat™ 90B HFS Ready-to-Use Outdoor Rust Preventative Coating

ZERUST® AxxaCoat™ 90B HFS outdoor rust preventative is conveniently offered as a ready-to-use product. For large-volume product users requiring detailed, customized product operating & maintenance guides, please contact your assigned ZERUST®/EXCOR® sales representative for further information.



ZERUST®/EXCOR® AxxaCoat™ 90B HFS outdoor rust preventative is available in a ready-to-use liquid form. Contact your ZERUST®/EXCOR® representative for ordering information.

Part Number Quantity Application Protection
350-M-00077PL 5 Gallon Pail Spray, Brush, or Immersion Multimetal
350-M-00077DR 55 Gallon Drum Spray, Brush, or Immersion Multimetal