Sashco 10006 10.5 oz. Clear Big Stretch-12PK LANC-2426

Premium window, door and siding sealant. the only latex-based, water-cleanup caulk that can span a 2 gap. Has incredible adhesion to most surfaces and is designed to stay elastic under the harshest conditions. Paintable. Lasts much longer than typical caulks and has a limited lifetime warranty.