ElectroFin® E-Coat and Insitu® Spray Applied Coating are formulated specifically for today’s highly efficient and costly HVAC/R equipment. There is only one true way to completely protect an HVAC/R system, and that is to effectively e-coat the heat transfer coil with ElectroFin® E-Coat, and then thoroughly coat the components and cabinet with Insitu® Spray Applied Coating. Both are water-based and offer flexible polymer anti-corrosion protection at the highest level.


ElectroFin® E-Coat


ElectroFin® E-Coat is the premier brand in the HVAC/R industry and offers the highest level of corrosion protection available from an electro coating provider. ElectroFin® E-Coat is an internationally recognized e-coating process that has been reapplied by our engineers and redesigned to provide the ultimate protection for condenser and evaporator coils.

ElectroFin® E-Coat is ideally suited for coastal and offshore environments, as well as industrial areas with high humidity and corrosive atmospheres, such as electrical power plants, refineries, waste-water treatment plants, and urban areas with nearly permanent condensation and high pollution. ElectroFin® E-Coat extends the lives and operating efficiency of HVAC/R heat transfer coils and components, and reduces maintenance and operating costs.

Insitu® Spray Applied Coatings


To provide your HVAC/R equipment with the ultimate in corrosion protection after applying ElectroFin® E-Coat, specify Insitu® Spray Applied Coating to complete the job. Mechanical Engineers who are specifying a protective coating system for their equipment always have the opportunity to specify both ElectroFin® E-Coat and Insitu® Spray Applied Coating.

Using both of these products in tandem puts your equipment on the ultimate protection path and guarantees you the very best in corrosion protection and enhanced efficiency over the system’s life. At Insitu®, we’re ready when and where you are. If time does not allow for e-coating, we can provide the service and corrosion protection coating you need to protect your investment.

Modine Gulfcoat Contractor Series Coil Coatings


GulfCoat coatings provide a HVAC COIL coating system for added corrosion protection on aluminum and copper finned RTPF and MCHX coils. GulfCoat coatings help to reduce the accelerated corrosion of HVAC coils. Specially formulated to reach deep into the heat transfer coil fins, Modine GulfCoat™ Contractor Series Coil Coating ensure total coverage.

It is evenly applied with no buildup or oversaturation to clog vital portals and air passages. Modine GulfCoat™ HVAC/R protective coating retards corrosion on the non-ferrous metal fins and tubes, thus extending the life of the equipment asset and helping to maintain good air flow efficiencies.