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Backer Rod 5/8 Per Foot
[CE0079]
$0.22
Backer Rod 5/8 Per Foot

  • Round, firm, resilient, polyethylene extruded closed celled foam with a water resistant outer skin. Color may be charcoal or gray, and is NOT SELECTABLE.
  • Provides controlled depth for sealants.
  • Compresses up to 50% in smaller sizes and 30% in large sizes.
  • D oes not stick to sealants. Exceeds ASTM standards for bond breakering materials. No bond breaker is required.
  • Very high moisture resistance. Will not absorb ground water.
  • Compatible with all know types of sealants including butyl, polyurethane, silicones, tri-polyimer, polysulfide, acrylic, etc.

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