Sakrete Concrete Fiber Expansion Joint is a multipurpose expansion contractor joint filler. It is composed of cellular fibers securely bonded together and uniformly saturated with asphalt to assure longevity. It will not deform, twist, or break with normal on-the-job handling.
Resilient, flexible and nonextruded
Can compress to half of its original thickness and recover to a minimum of 70 percent
Tough, lightweight, easy-to-use, semirigid available in stripes
Easy to cut
Dimensionally stable, nonsticky in summer or brittle in winter