Description
Application: Driveways and Sidewalks | Brand Name: M-D | Color: Gray | Hardware included: No | Length: 20 ft. | Material: Polyethylene | Packaging Type: Bagged | Self Adhesive: No | Thickness: 5/8 in. The MD Building Products 5/8 in. x 20 ft. Gray caulk backer rod for gaps and joints acts as a filler in large gaps before applying caulk. It insulates as well as cushions. Use in pavement cracks, wall joints and foundations. Backer rod is easily trimmed to size with scissors. | Non-absorbent, closed-cell polyethylene pre-caulking material | Easily trimmed to size with scissors | Twist multiple strands of cord together for extra large gaps
