Why AC Pro-Tech Is the Corrosion Protection You Can Count On



When it comes to protecting your equipment from the relentless effects of rust and corrosion, not all sprays are created equal. AC Pro-Tech delivers industry-leading corrosion protection that works where it matters most—residential, commercial and industrial HVACR applications.

Whether you're a technician, contractor, or DIY enthusiast, understanding how and why AC Pro-Tech stands out can help extend the life of your investments.

🛡️ What Is AC Pro-Tech?

AC Pro-Tech is an easy to use Clear coat spray formulated to protect metal surfaces from moisture, salt, chemicals, and oxidation, but most importantly it was designed as a non-conformal coating that will protect all your P.C. Boards. Designed for both indoor and outdoor use, it penetrates deeply, helps prevent galvanic corrosion and formicary by forming a long-lasting, non-conductive barrier moisture, vermin and debris.

Unlike ordinary paints, AC Pro-Tech:

  • Provides up to 2 years of protection outdoors and up to 5 years indoors

  • Is safe for electronics and PC Boards

  • Resists saltwater and high humidity environments

  • Won’t wash off or break down under extreme conditions

  • Tested to multiple ASTM standards by a certified 3rd party lab

Our newest formulation now has our trademarked UV TRACE component incorporated into the blend.

⚙️ Where Can You Use AC Pro-Tech?




One of the biggest advantages of AC Pro-Tech is its versatility. It’s trusted across industries for a wide range of applications:

🔧 HVAC Systems

Corrosion on HVAC coils and outdoor units is one of the most common causes of efficiency loss and early failure. AC Pro-Tech offers salt air protection for units in coastal or humid climates.

🚢 Marine Equipment

Saltwater is harsh on everything—from boat engines to deck fittings. AC Pro-Product USA's AC Pro-Clear marine-grade formula forms a protective barrier ideal for use above the water line in fishing boats, sailboats, and offshore rigs.

🚙 Automotive & Off-Road Vehicles

Spray AC Pro-Clear on undercarriages, Chassis, battery terminals, brake lines, or electrical connections to prevent winter road salt or moisture from causing rust and electrical failure.

🏭 Industrial Machinery

From forklifts to generators, protect expensive industrial assets exposed to abrasive environments, chemicals, or weather.

💡 Why Choose AC Pro-Tech Over Other Sprays?



Feature AC Pro-Tech Typical Rust Spray
Long-Term Protection ✅ Up to 24 months ❌ Often under 6 months
Non-Conductive ✅ Safe on electronics ❌ Can cause shorts
Saltwater Resistance ✅ Excellent ⚠️ Varies
Penetration ✅ Deep & lasting ⚠️ Surface-only in many cases
Leaves Residue ⚠️ Slight protective film ⚠️ Often greasy or sticky

Unlike temporary fixes, AC Pro-Tech is built to last. It’s used by professionals in aviation, marine, and HVAC industries who need protection they can trust.

🔧 How to Apply AC Pro-Tech (Quick Guide)

  1. Power-Down all ignition sources and circuits.
  2. Clean the surface: Remove any existing rust or debris.
  3. Apply a cleaner or degreaser.
  4. Dry the area: Ensure no moisture is trapped.
  5. Spray evenly from 4-6 inches away.
  6. Allow to cure for a few minutes before use.
  7. Do-Not power up for 30 minutes

For sensitive electronics or HVAC coils, apply a light, controlled layer and avoid over-saturating.

⭐ Trusted by Professionals

AC Pro-Tech is used by:

  • HVAC technicians 

  • Marine repair experts in coastal areas globally

  • Vehicle restoration shops

  • Industrial equipment suppliers

Its reputation for rugged, real-world corrosion protection is what sets it apart.

Back to News