KO-17 Hi-Temperature Penetrant

KO-17 along with KO-19 Cleaner/Remover and D-350 Developer comprise Sherwin Incorporated’s HI-Temp Penetrant System, which works at temperatures above which ordinary penetrants are ineffective.

Case of 9 – 16oz. Spray Cans.


We pride ourselves in providing fast deliveries. However inventory changes rapidly and on occasion some items may not be in stock. If you require an expedited shipment, please contact us via e-mail or call our office to confirm availability of an item. *Nominal lead times vary by product.

Product Information

Penetrant System Category:

Visible Type 2 – Water-Washable (Methods A&C)


SAE AMS 2644 & QPL – Method A; Method C