Insitu® Spray Applied Coating is a water-based and water-reducible synthetic flexible polymer anti-corrosion coating specifically designed for the protection of HVAC&R coils and components. Insitu® Spray Applied Coating contains ES2 (embedded stainless steel pigment) technology, an anticorrosion coating specifically designed for the protection of coils mounted in corrosive areas. HVAC&R coils, components, and cabinet will have a permanent, water-based synthetic coating with ES2 pigment applied to all coating surface areas without material bridging between fins. ES2 pigments are therefore suitable for even the most corrosive environments and will maintain their appearance after many years of exposure.

The coating process will ensure a uniform dry film thickness of 0.6- 1.2 mils and meet 5B rating crosshatch adhesion per ASTM D3359- 93.

Corrosion durability will meet a minimum 5,000 hours salt spray resistance per ASTM B117.

• Environmental friendly – water based, non-flammable, non-toxic
• Extremely effective adhesion on metal surface and easily air-dried
• Reapplicable
• Improves airflow and heat exchanger performance
• Very thin deposited film (< 10 micron)
• UV resistance, antimicrobial, and coil block prevention
• ASTMB117NeutralSaltSprayTest(≤ 10,000hrs)
• ASTM G85 Modified Salt Spray Test (≤ 3,000 hrs)
• ASTM G21-Antimicrobial & G22-Fungi resistance tests (PASS)
• ASTM 5894 UV Resistance (PASS)