3/8 in x 300 ft foam backer rod for gaps and joints
Foam backer rod for filling gaps and joints; flexible, water-resistant foam that recovers after packing. Users note ease of use and good value, with mixed comments on durability
Highlights
- flexible foam material
- long length 300 ft
- easy installation
Pros
- flexible and bendable
- recovery after unpacking
- easy to install
- water-resistant foam
- adequate length for common tasks
Cons
- mixed quality and durability
- some reports of mismatched size vs advertised
Best For
Features
- Backer rod measures 3/8 inch by 300 feet, single piece
- Made of foam; round, bendable, and resistant to water absorption
- Flexible enough to fit various cracks and spaces; trim to size with scissors
- Provides a neat surface for caulking projects and adapts to uneven gaps
- Soft and squeezable, recovers after unpacking and resting
