ppg aerospace® pr-2200 class b electrically conductive sealant

ppg aerospace® pr-2200 class b is an electrically conductiverapid cure, corrosion inhibitive sealant. it has a servicetemperature range from -67°f (-55°c) to (250°f) (121°c), withintermittent excursions up to 360°f (182°c). the cured sealantprovides excellent electrical conductivity and emi/rfi shieldingeffectiveness. this material acts as an barrier against the commoncauses of corrosion on aluminum alloys or between dissimilarmetals. the cured sealant is resistant to exposure to both jet fueland aviation ga