2-part, low-viscosity, industrial grade polyisocyanate urethane adhesive which cures to form an ultra-clear, highly flexible bondline,LOCTITE UK U-09FL is an ultra clear, 2-part, low-viscosity, industrial grade polyisocyanate urethane adhesive. Once mixed, it cures at room temperature to form an ultra-clear, highly flexible bondline, which provides excellent peel strength. It is ideal for bonding polycarbonate and a variety of other plastics, glass and metal. Suited for applications requiring a clear, non-yellowing bondline.