Ideal for slabs less than 2 inches. Can be installed in any size slab. Flush-mount setting utilizing one drill bit (5/8 inch).
Drill a 5/8-inch (16mm) diameter hole through the slab and approximately 1-inch (25mm) into the underlying soil to form a void. Hole must be 5/8-inch (16mm) in diameter to ensure a seal. The drilled hole must be perpendicular to the slab for the mandatory Secure Cover to seat correctly. It is strongly recommended that the Mini-Vapor Pin® drilling guide be used for this purpose