b'New Protective CoatingTHEWESTCHESTERCHEMICAL CO., West Chester, Pa., have introduced"Maintz,"anewcoatingwhichissaidtoproveexcellentprotectionagainstseverechemicaJandweather exposure.The material is based on du Font\'s chlorosulfonatedpolyethylenewhichAbove:Workmenaresprayingafilmof thenewcoatingonac:o-mmerc:ialplant, incombinationwithsiliconeand otherresins,producesacoating,exceptionalresistancetoabrasion,withoutcrackingand retainsthisat tough and long lasting.weatheringandchemicalcorrosion.temperatures as low as 40 below zero. ThecoatingdriestoahardandIn addition, it hassufficient elastic Thecoatingisrecommendedfor brittle finishasdoes ordinary paintsitytowithstandextremesofexpan the protection of buildings and equiphutformsaresilient coatinghavingsionandcontractionorcontractionmentinchemicalplants,refineries and all locations where severe conditionspresentproblemsinmaintainingaprotective coating.Itismanufactured in white, black and gray and can be supplied in a wide variety of pastelcolorscustom-tinted tospecifications. In one, five and fifty-five galloncontainersthecoatingsellsfor . $8.00 per gallon. 3 0 .'