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The Proglaze ETA (Engineered Transition Assembly) is designed to span and seal across irregular window geometries while absorbing dynamic movement and wind-loading stresses without pulling apart.
Components in the assembly include an extruded aluminum adaptor with pre-engineered race which is mechanically attached to the window assembly to ensure a durable seal; butyl tape to temporarily hold the metal adaptor in position before mechanical fasteners are installed and serve as a secondary air and water seal; pre-molded translucent silicone rubber corners and sheets in varying widths with a lock-in rubber dart; and high movement, low modulus Spectrem 1 Silicone Sealant for a compatible adhesive and wet seal.
Content Category: Windows & Exterior Walls