LOCTITE Waterproof Sealant 2.7-fl oz Gel All Purpose Waterproof, Quick Dry, Flexible Multipurpose Adhesive in the Multipurpose Adhesive department at Lowes.com
FLEX SEAL FAMILY OF PRODUCTS Flex Glue White 10 oz. Pro-Formula Strong Rubberized Waterproof Adhesive (6-Piece) GFSTANR10-CS - The Home Depot
Amazon.com: Loctite 908570 2.7 oz Tub Clear Silicone Waterproof Sealant, Single Tube : Industrial & Scientific