SASHCO INC
30510 1/2"X1250' BACKER ROD

• SASHCO INC
• Soft cell backer rod with water-resistant skin
• Repels water to protect the joint from damage
• Press filler rope into joint, leaving between 3/8" to 1/2" empty space at the top for caulk
• Fully compatible w/all substrates & sealants
• Saves money - fill the joint - use less caulk
• Use for sidewalk/driveway cracks, door & window frames, sill plates, wall cracks & more
• SIZE: 1/2"x1250'
• COLOR: Gray