Advanced Protection. Flexible Application. Licensing Available.

FinKoteAa is a new, HAPS free, no VOC, water based heat exchanger protection system designed to meet todays HVAC corrosion requirements at a significant savings over competing products. 

FinKoteAa provides a single component (modified alkyd polymer technology fortified with aluminum) coating system that can be spray-applied or flow-coated onto RTPF or MicroChannel coils. FinKoteAa is designed to air dry @ 1 mil film thickness and can be easily controled by adjusting the viscosity of the material. 

FinKoteAa has a minimal heat transfer impact (< 3%) and eliminates heat transfer loss due to corrosion. 

FinKoteAa can be field-applied for continued maintanace.


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Oklahoma Custom Coating, LLC
1801 Boren Blvd.
Seminole, OK 74868
[email protected]


Metal Processing International, LP
1108 Business Park Drive
Mission, TX 78572
[email protected]


© 2018 S&J Technologies, all rights reserved. OCC, MPI,, FinKote®, ZPEX®, CathodiKote, are all trademarks of S&J Technologies.