TOWER TECH²™ is an acrylic urethane elastomeric sealant with exceptional strength and durability. Superior adhesion to most substrates with 800% elongation. It's internally plasticized, has reduced dirt pickup, won't yellow, and prevents paint shiners. Forms a permanently flexible, airtight, water-resistant seal in gaps up to 2" wide 

10.1 oz tube
12 pcs/ctn