Backer Rod, 3/8in. X100ft

Description:

Item # 9W789V UPC: 031525303819
ROUND BACKER ROD

  • SASHCO INC
  • Round closed cell material backer rod
  • Water resistant - repels water to protect the joint from damage
  • Fully compatible with all substrates & sealants
  • Saves money - fill the joint so you can use less caulk
  • Use for sidewalk/driveway cracks, doors, window frames, sill plates, wall cracks, and more.