The MM709-710 door seal isolates the truck from 12'-0'' to 13'-6'' of the ground.

It is fabricated with industrial quality polyurethane pieces. The side pieces are equipped with a 4'' large and 30'' high yellow line. All the door seals are equipped with ventilation holes in their lower parts. The adjustable curtain is controlled entirely by a pulley system, sliders and cords. Rigidity is added to the bottom part of the curtain with a fibreglass shaft.

All the hardware for the installation is supplied in galvanized steel.