DPI supplies screed in both Hydrocarbon and Alkyd. It is applied with manually operated equipment.
Screed thermoplastic is normally use for transverse lines, pedestrian crossing, symbols, car parks and small jobs. Application temperature is 180-200°C. Glass beads and anti skid aggregates are applied onto the molten applied line to provide immediate anti-skid and Retro-Reflectivity.
The equipment required is simple and inexpensive compared to spray, extrusion and profile. In addition manning is reduced. But its use is limited, except in countries where labor is very cheap, longitudinal lines are screed applied.