www.pmmag.com/articles/98659-self-seal-insulation
Self-Seal Insulation
October 26, 2008

Armacell LLC introduces the new Tubolit W SS (White Self-Seal) polyethylene pipe insulation and Tubolit W Tape. With this complete insulating and closure system, contractors no longer need to deal with the mess, itch or lack of durability associated with fibrous insulation on domestic hot- and cold-water piping.
For more information, visit www.armacell.com.