Bellsafe-flex pipe (tube) insulation is a flexible elastomeric thermal insulation that is black in color.

The expanded closed-cell structure of Bellsafe flex pipe insulation makes it an efficient insulation. Bellsafe flex pipe insulation is used to retard heat gain and control condensation drip from cold-water plumbing, chilled-water, and refrigeration lines. It also efficiently reduces heat flow for hot-water plumbing and liquid-heating and dual-temperature piping

Some of the benefits of using Bellsafe-flex closed cell pipe covering include
Superior condensation control
Retarding heat gain