NORPLAST^® PUR 387 SMOOTH is a new hose with a smooth interior and exterior and it is another innovation and expansion in the wide range of the powerful NORPLAST® PUR 387 range. The latest version of this super heavy hose is still flexible and, due to the smooth exterior, does not get caught up on surrounding objects. The NORPLAST^® PUR 387 SMOOTH is recommending for hard use of very abrasive materials: At the same time it is easy to carry and easy to handle.