
Associated Products  | Material  | Application Case  | 
DX309  | Cast Iron  | 5% DX309 with the remainder water, soak and then dry the cast iron parts, prevents yellowing for 30 minutes.  | 
DX621  | Cast Iron  | Using DX621 to replace 50% of the monoethanolamine borate ester in a fully synthetic cutting fluid for cast iron rust prevention.  |