Recommended for use in expansion joints in driveways and sidewalks
Non-absorbant, closed cell polyethylene pre-caulking material
Use before caulking to fill gaps & openings larger than 12" x 12"
Twist multiple strands of cord together for extra large gaps; easily trimmed to size with scissors
WARNING: This product can expose you to chemicals including Carbon-black extracts, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information, go to www.p65Warnings.ca.gov/