scope:

This DefenceStandard-specifiesr equirements for a foaming liquid cleaning compound which, when diluted with water 1 :9v/v, is suitable for cleaning the soiled exterior of Service aircraft.The cleaning compound may beapplied by spraying, either as foam or liquid, by brushing or by swabbing. The surfaces to becleaned may be unpainted metal or surfaces painted with glossy or matt schemes, includingstrippable acrylic paint complying with DTD 5599. This Standard includes tests to limit specific forms of corrosion thataffect aircraft structural materials