Ultra Derust OS
Organic Spray Wash De-rusting Cleaner
Ultra Derust OS is a spray version of the original Ultra Derust O. Ultra Derust OS will remove surface rust and oxidation from ferrous metals. Ultra Derust OS will provide excellent rust removal and leave a clean surface with a very light in-process rust preventative. Ultra Derust OS can be plated, phosphate and painted after application. Ultra Derust OS must be titrated to ensure proper concentration at all times. Ultra Derust OS is neutral pH to provide safety in the work place and ease of disposal. Please follow local disposal requirements.