Anne LehurayAnne LeHuray is executive director of Pavement Coatings Technology Council.From the AuthorPavement Preservation & MaintenanceUnderstanding Sealer BasicsPavement Coatings Technology Council (PCTC)What's the difference between refined coal tar sealer and asphalt-based sealer?Pavement Preservation & MaintenanceWhite Hat BiasPavement Coatings Technology Council (PCTC)White Hat Bias was recognized as a set of preferences that lead to non-neutral decisions and actions by scientists resulting in “distortion of information in the service of what may be perceived to be righteous ends.”Sealcoating Equipment & MaterialsPCTC Fights for Refined Tar-Based SealerPavement Coatings Technology Council (PCTC)Sealcoating Equipment & MaterialsNew Studies Defend Use of Refined Tar-based SealersPavement Coatings Technology Council (PCTC)PCTC reports pavement sealers not main source of PAHs in environment.Pavement Preservation & MaintenanceNew studies defend use of refined tar-base sealersPavement Coatings Technology Council (PCTC)PCTC studies find refined tar-based sealers are not the primary cause of PAH's in the environmentPage 1 of 1
