First Strike Micro Coat® creates a water-sheeting barrier to stop dirt and buildup from sticking and protects your coils longer.
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Why Use First Strike?The Certified Green coating that shields your indoor coils and lowers long-term HVAC costs.
Repels dirt, grime, and airborne particles that normally stick to coils.
Maintains airflow and system efficiency with cleaner coils.
Reduces maintenance needs throughout the year.
One application lasts all year, improving efficiency.
How It WorksTurn off the system and clean thoroughly with InstaCleanCIP. Rinse well.
Turn system to fan-only mode to help pull First Strike into the coil interior.
Spray evenly using the included nozzle. Start at the top and work down.
Keep fan running until fully dry (about 30–60 mins). Do not turn on refrigerant until dry.
Performance You Can Count OnSafe for technicians and the environment. Lowest VOC of any coil treatment on the market.
Helps prevent the growth of mold, mildew, and odor-causing bacteria on the coil surface.*
Reduces buildup of allergens, dust, and debris that can circulate through air systems.
Improves heat transfer and reduces strain on HVAC systems — lowering operating costs.
First Strike forms a molecular shield on evaporator coils, creating a smooth, water-shedding surface. This low-friction coating keeps coils cleaner longer, helping reduce maintenance frequency, support better air quality, and extend HVAC lifespan.
*Does not protect against bacteria that cause disease.
One year of annual maintenance, bundled into a simple kit.