AllPro Pro Stretch Caulk Black

PRO STRETCH™ is a one component, high performance, gun-grade, Acrylic Urethane Elastomeric Sealant. Formulated from premium technology, reduces dirt pickup, eliminates yellowing and shiners. Internally plasticized resin requires no mixing or priming to bond to most materials, including concrete, wood and masonry. PRO STRETCH™ offers superior adhesion and durability, 50% total joint movement and 800% elongation. PRO STRETCH™ is safe for UV exposure, will not discolor and forms an airtight, water resistant seal, once cured the bead is mildew resistant.