ITP-7/8 INCH Backer Rod Closed Cell 850 LF Per Carton Olive/Magenta Cartridge Filter this sheath is versatile enough

this sheath is versatile enough to accommodate other small insulation knives

14 oz aerosol can for shop and jobsite use

Ideal for palletized products like paint

Convenient rotating swivel carriage for pointing around corners

Also designed to dispense 3M FIP 1-Step Fire Barrier Rated Foam packaged in compact Coaxial (cartridge-within-a-cartridge) Cartridges

ITP-7/8 INCH Backer Rod Closed Cell 850 LF Per Carton Olive/Magenta Cartridge Filter this sheath is versatile enoughClosed cell backer rod, 7 8" diameter, sold at 850 linear feet per carton, used to fill joints before applying sealant or caulk. 7 8" diameter fits standard expansion and control joints Closed cell foam resists moisture absorption 850 LF per carton for larger sealing jobs Controls sealant depth for proper joint performance