Selkirk 208463 Insulated Wall Thimble, 8", #8T-IWT SummerFun Textured rust finish cast aluminum

Textured rust finish cast aluminum with clear seeded glass

such as a properly fitted respirator (NIOSH approved) and proper containment and clean up

Self-centering yoke of shockproof tempered malleable steel makes sae 45°

Product should be shaken or stirred from bottom of container before and during application

Selkirk 208463 Insulated Wall Thimble, 8", #8T-IWT SummerFun Textured rust finish cast aluminumInsulated 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