Knauf Insulation Earthwool 1000˚ pipe insulation is a molded, heavy density,
one-piece insulation made from inorganic glass mineral wool
bonded with ECOSE Technology. It is produced in 3ft lengths with or
without a factory-applied jacket. ASJ+ is the newest generation all-service
jacket composed of aluminum foil, reinforced with a glass scrim bonded
to a kraft paper interleaving with an outer film layer leaving no paper
exposed. A matching ASJ+ butt strip is furnished in the carton for each
section. The jacket is white, and the longitudinal lap of the jacket has
a self-sealing adhesive. The SSL+ Advanced Closure System creates a
strong and lasting bond.