Schluter Kerdi-Board-ZSD Anchor Galv Steel 3-1/2" (25)

Schluter-KERDI-BOARD-ZSD are anchors used to provide additional mechanical attachment of KERDI-BOARD when the bond between the thin-set mortar and the substrate is questionable. Appropriate drill bit size: 5/16" (8 mm). Drill hole 3/8" (10 mm) deeper than anchor length. Available in stainless steel or galvanized steel.