Board Cap Preco 3/4" x 10' BC750 White (40pcs/ctn)

Product Description

Preco® Board Cap is used to create a clean, professional groove over the expansion board. The lower section of this polystyrene cap is placed over the top of the expansion board before the placement of concrete. Later, the top section is removed to create a smooth, “notched” reservoir for sealants. Our unique J-Hook Anchor Design ensures that the bottom half of the cap will not pull out of the concrete upon separation from the removable top portion. A single Anchor Hook configuration allows for placement close to an existing structure. The addition of a Grip-Rite Rib allows the cap to ‘snap’ into place on the expansion board itself. (Void Cap)