Swanstone SS-29-042 Silicone Caulk Installation Kit, 5-in L X 5-in H, Gray Granite For tub walls Includes four tubes of silicone adhesive, one tube of color coordinated silicone, foam spacer, and pressure sensitive tape to mount wall panels One kit needed per tub wall kit installation Caulk dries to a rubbery consistency, not grout like Gray Granite finish