Tower Tech has superior adhesion, durability with 50% joint movement capability and 800% elongation.
Formulated from premium technology reduces dirt pickup, eliminates yellowing and shiners. Tower Tech2 Acrylic Urethane Sealant, Translucent, 7 to 14 days Curing, 10. Tower Tech is a one component, high-performance, gun-grade, acrylic urethane elastomeric sealant.1 fl-oz Cartridge Internally plasticized resin requires no mixing or priming to bond to most materials, including concrete, wood and masonry.