Johns Manville 90004905

mpn90004905
brandname: Johns Manville
manufacturername: Johns Manville

Attributes

Key	Value
ASTM Specifications	ASTM C-1071, ASTM C-133.
Collection	Linacoustic RC?
Length	100 ft
Material	Fiberglass
Product Type	Duct Liner
R value	R4.2
Thickness	1 in
Width	47-1/2 in