Specialty Lubricants Formulated To Protect Your Investment


DUOGUARD HD 550 is a premium, heavy duty bitumen and asphalt release agent suitable for use on all surfaces that come in contact with asphalt and other bituminous materials. It is formulated from completely natural sources making it 90-95% biodegradable over a 30 day period. 

These specially selected compounds make this a premium product for the protection of all plastics and metals including brass and aluminum.