

Tests show Gilsonite-based sealer extends pavement life.
The Central Church of Christ in Cedar Rapids, IA, applied a GSB ® sealcoating product to its newly paved parking lot in 1978. The organization has followed the initial application with treatments of the same product every five years.
(Information for this article was provided by Asphalt Systems Inc., Salt Lake City, UT.) Pavement Maintenance & Reconstruction: 03/01/19
What do Oregon’s Portland International Airport and Mulino State Airport, Utah’s Blanding Municipal Airport