MIL-DTL-53022 Type 4

E90A228/V93V235 is a two component 2.8 lb/gal VOC, HAPS free compliant epoxy primer. It meets MIL-DTL-53022D Type IV composition and performance specification. It may be used as a primer under polyurethane chemical agent resistant coatings (CARC) specified in MIL-DTL-53039, MIL-PRF-22750 or MIL-DTL-64159 topcoats, or MIL-PRF-85285D (non-aircraft) polyurethane topcoats.