1/2"x1/2"x10' Snap Cap

W.R. Meadows Snap Cap for Expansion Joint, 10' L for 1/2" W x 1/2" H Joint W.R. Meadows Snap Caps save time and costs in forming straight, uniform, and debris-free joints of the proper configuration, ready to seal. The top of each Snap Cap pulls free and can be discarded after you have finished the pour and are ready to caulk. • Polystyrene cap with a removable top • Creates a void on concrete surface • Ideal for both horizontal and vertical concrete projects • Self-leveling caulk can be placed in void on top of remaining cap, sealing the joint from surface moisture • 10-feet long x 1/2-inch wide