DOD-P-15328D, MILITARY SPECIFICATION: PRIMER (WASH), PRETREATMENT (FORMULA NO. 117 FOR METALS) (21 APR 1978) [SUPERSEDING MIL-P-15328C] [S/S BY TT-C-490F]

DOD-P-15328D, MILITARY SPECIFICATION: PRIMER (WASH), PRETREATMENT (FORMULA NO. 117 FOR METALS) (21 APR 1978) [SUPERSEDING MIL-P-15328C] [S/S BY TT-C-490F]., This specification covers pretreatment wash primer for use on clean metal surfaces of all types as a treatment prior to application of the coating system. The purpose of the material is to increase the adhesion of the coating system. The wash primer is not intended to be used as a permanent protective coating in itself. The materials covered by this specification is suitable for use where air pollution regulations apply for solvents in paints (see 6.4).