GSB-88® emulsified sealer/binder is a chemically engineered asphalt preservation product specifically formulated for sealing asphalt parking lots, city streets, roads, highways, airport aprons, taxiways, and runways.

GSB-88® provides a durable yet flexible seal coat, while special platsicizers and oils penetrate and rejuvenate the asphalt pavements.   As a result, GSB restores vital components to asphalt which are lost during the aging and oxidation process, providing a long wearing anti-oxidative seal.

GSB-88® helps to rebind the surface, thereby mitigating raveling issues, has achieved Green Circle Certification® and it dries to an absolute black color, providing tangible cosmetic benefits.