... kind of effective Perfluorocarbon resin solution, Brief introductionGNCE protective decontamination agent, DTM-641, is a kind of effective Perfluorocarbon resin ... dry cleaning fastness will be better.Even dry in the air after washing, it could ensure good protection. DTM-641 ... wetting and penetration, you can add a variety of wetting agent,for example, Isopropyl alcohol, isobutyl alcohol or non-re- ...