Pipe product
Pipe product means bonded wool fiberglass insulation manufactured on a flame attenuation manufacturing line and having a loss on ignition of 8 to 14 percent and a density of 48 to 96 kg/m 3 (3 to 6 lb/ft 3).
Source
40 CFR § 63.1381
Scoping language
Terms used in this subpart are defined in the Clean Air Act, in 63.2, or in this section as follows: