ITP-7/8 INCH Backer Rod Closed Cell 850 LF Per Carton SDS Bit D-rung style

D-rung style

Replacement blades are available and can be quickly installed on-site

[SECURE INSTALLATION] The system comes with green web strapping and a ratchet strap to securely install the skylight netting

No plastic components on spatulas for easy solvent clean-up

ITP-7/8 INCH Backer Rod Closed Cell 850 LF Per Carton SDS Bit D-rung styleClosed 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