Expand. Contract. Repeat.
Because it remains sufficiently flexible among severe temperature and weather changes, S-18 is the preferred adhesive for the glazing of “drop-in” aluminum windows. It dries inconspicuously, with a superior, waterproof bond between glass and aluminum, eliminating any potential cracks. Fast drying and heat-resistant, S-18 All-Purpose Adhesive sets up quickly while the bond strength actually increases with age. When it comes to an economical, multi-functional adhesive, the choice is as clear as day.