Selkirk 208463 Insulated Wall Thimble, 8", #8T-IWT HELLOFALL10 Consumer roll

Consumer roll

reinforcing

Ideal for surround sound

Complies with applicable FCC rules

in high humidity or in poorly ventilated areas will affect dry time

Selkirk 208463 Insulated Wall Thimble, 8", #8T-IWT HELLOFALL10 Consumer rollInsulated Wall Thimble installs quickly and eliminates the need for using individual firestops. The round shielding acts as a radiation shield and provides the required 2 inch air space clearance to combustibles. The two sections telescope to accommodate 6 to 11 inch wall thickness. Part no: 8T IWT Size: 8" Measures: 22" x 16" Opening Required: 14 18" by 14 18" The round shielding acts as a radiation shield and provides the required 2 inch air space