WRAP DUCT 3"x48"x50' 3/4 lb TYPE 75 R8.3 MANVILLE (4)

FSKL-3 MFG #: 90015280

Microlite FSK T75 3 x 48 x 50

Microlite? FSK T75 3 x 48 x 50 200.0 SF/RL

Microlite? FSK Formaldehyde-free? duct wrap insulation is a lightweight, highly resilient, blanket-type thermal insulation. The insulation blanket is manufactured from rotary-process fiberglass bonded with a formaldehyde-free resin.