Penair M5571 is a heavy-duty, biodegradable, solvent-based exterior aircraft cleaner. It is suitable for use in cleaning all painted and unpainted aircraft surfaces. Penair M5571 will eliminate streaking problems and improve aircraft appearance. Penair M5571 is effective at removing exhaust deposits, cleaning wheel wells and removing hydraulic fluid from wing flap areas. 

Military / Commercial Aviation 

13 oz. (aerosol) (12 case), 25 wipes pouches (10 cases of 12), 5 gal. pail, 55 gal. drum 

Douglas Aircraft CSD-1

MIL-PRF-85570D Type I
MIL-PRF-85570D Type IA (Aerosol)
MIL-PRF-85570D Type IW (Wipes)