RadonShield provides a radon resistant, air tight seal in basements and crawl spaces. RadonShield works on wet or dry walls and never dries out.
* Creates a healthy home environment by preventing the spread toxic soil gases.
* One cartridge allows approximately 15 lineal feet with 3/8" bead. The tube fits a standard caulk gun.
* Non toxic
* Works on dry or wet walls.
* Case of 12 cartridges