A three-piece corner kit for KERDI waterproofing — includes 2 inside corners plus 1 right and 1 left pre-formed corner. Designed for installations where you need both inside corners and directional corners in one purchase.

This combination kit covers common shower corner configurations without ordering pieces individually. Each piece is factory-formed for precise waterproof sealing.

• 2 inside corners + 1 right + 1 left corner
• Combination kit for common shower layouts
• Factory-formed PEVA + fleece construction
• All pieces bond with thin-set mortar

Pro Tip: This kit often covers a standard shower bench installation — the inside corners for where the bench meets the walls, and the right/left corners for the bench's top edges. Check your bench design against what's included before ordering extras.