Metal Cavity Caps

Product Name: Metal Cavity Caps

Material: steel

Sized to fit a typical 8 in x 16 in concrete block

Package: 200pcs/carton

Metal Cavity Caps are perfect for covering openings in concrete blocks at exposed locations. The preformed center locks firmly between concrete block cells to stop mortar infiltration.

Covers openings in concrete blocks at exposed locations. Pre-formed center locks firmly between concrete block cells to stop mortar infiltration.Reduces water penetration