For Truck, Bus, and Train washing Brushcar MBMP use a special polyethylene filament to ensure that all commercial vehicle wash systems can effectively clean these types of vehicles.

Brushcar MBMP also manufactures Polyamide P6 filament, a type much harder than polyethylene, and particularly suitable for certain types of train washing equipment where brush rotation speeds are very high.

Polyamide P6 is very resistant to high temperatures.