Description:

Mobile Flex Bottom Board Material - 48 x 100 ft. Non-Adhesive Bottom Board. Mobile Flex is a special bottom closure, woven from black high density polyethylene and extrusion coated with a continuous layer of low density polyethylene. Mobile flex is totally impervious to water. Its strength can not be adversely affected by moisture. Mobile Flex is produced from a material that has been tested for durability and weatherability.