North America’s best selling retail hot applied crack sealant. QPR 6690 meets all ASTM specifications and can be used in direct-fire and oil-jacketed melters. For commercial application only, 6690 can be used for permanent repair of cracks in streets, driveways, and parking lots. Highly viscous when heated, 6690 provides professionals the most environmentally friendly and permanent repair in the product category.
Premium quality joint and crack sealing material
For professional use only
Meets or exceeds all ASTM standards
Compatible with both direct fire and oil jacketed kettles
Proprietary adhesion technology creating an impenetrable cohesion bond