Superior 8" Chimney 2" Clearance Firestop Spacer - FS-8DM

The Superior 8" Chimney 2" Clearance Firestop Spacer - FS-8DM will help ensure your firestop system is properly spaced and sealed. Made from durable plastic, this spacer can withstand temperatures up to 212°F and can be used in multiple firestopping applications.