Use where concrete meets concrete to prevent cracking on sidewalks, driveways, patios, retaining walls, etc

Also, an excellent sill plate and top plate sealer

Manufactured with cane fibers and saturated with asphalt, it is insect, decay and weather-resistant with low water absorption properties and no damage from ze/thaw cycles

Compresses to 50% of its thickness and expands to 70% of its thickness

Bonds well to poured concrete, won't work loose during expansion and contraction

Easily cut and trimmed to any size or shape with standard tools

1/2" T

x 4" W

x 5' L

; 40-pieces per carton