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Ships within 48 hours · Estimated delivery Aug 4 - Aug 9
Available sizes 20 oz
A Preventative or Remedial Treatment
influenced by global trends
and therefore need a specialized sealant like Check Mate 2
it hardens into a lattice
Backer Rod, 1" Roll (550 feet) Lifeline Prelude Available sizes 20 oz1 4" Roll (3,200 feet) Backer Rod is extruded closed cell polyethylene rod that is used in cracks, checks and gaps before filling them with sealants such as Perma Chink, Energy Seal and Check Mate 2. Caulk joints should not be more than 3 8 thick and Backer Rod provides a way to fill a deep crevice or gap while maintaining the proper sealant thickness for maximum performance. Backer Rod should also be used in checks over 1 4 wide before applying Check