LineLazer Airless Professional Striping System. Quality. Performance. Durability. Productivity. Since 1990 Graco’s LineLazer Airless Striping Systems have delivered on all counts and lead the pavement striping industry! The LineLazer family of stripers has constantly been improved to meet the changing needs of the pavement marking industry, each time delivering substantial benefits to the professional striping contractor. The LineLazer V System continues the tradition of delivering innovation and performance, creating an unmatched family of stripers.