Expansion Joint Materials
Lightweight, durable closed cell foam expansion joint is stiff enough to use on straight joints, and is flexible enoughto shape to contours on concrete applications. Will not break prematurely during job site handling. Has virtually zero water absorption and, because of its foam construction, does not facilitate destructive termites. UV resistant which prevents degradation from the sun. Environmentally friendly product is made from recyclable resins and is CFC and HCFC free. Tear strip can be reused as a backer rod. Works with many sealants. Exceeds ASTM standards D-4819 and D-3575. 50' L. x1/2" T. Black.
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 freeze/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.
Lightweight, durable closed cell foam expansion joint is stiff enough to use on straight joints, and is flexible enough to shape to contours on concrete applications. Will not break prematurely during job site handling. Has virtually zero water absorption and, because of its foam construction, does not facilitate destructive termites. UV resistant which prevents degradation from the sun. Environmentally friendly product is made from recyclable resins and is CFC and HCFC free. Tear strip can be reused as a backer rod. Works with many sealants. Exceeds ASTM standards D-4819 and D-3575. 50' L. x 1/2" T. Black.