HomePavement MaintenancePavement Preservation & MaintenanceSealcoating Equipment & MaterialsGemSeal PolytarSeptember 6, 2007GemSeal Pavement ProductsGemSeal PolytarColloid blendedCoal tar emulsionManufactured using polymer modified RT-12 coal tar baseGemSeal Inc.Request More InformationFill out the form below to request more information about GemSeal PolytarRelatedGemSeal Offers Fast-dry Traffic Paint for Road Construction