ETA Proglaze Metal with Holes & Tape per Roll

Proglaze ETA Metal with Holes & Tape is part of the Proglaze ETA System 2. Proglaze ETA System 2 is comprised of pre-engineered, finished aluminum and silicone materials used as the transition assembly between the window or wall system and adjacent air and vapor barrier materials. The system assembly is mechanically attached to the window and/or curtain wall’s structural framing to ensure a durable connection and seal.

Extruded Aluminum Adaptor (EAA): Alodine finished, with pre-engineered race for receiving silicone lock-in dart. The Extruded Aluminum Adaptor is supplied in 5' lengths with predrilled holes every 6" on center.

Tremco 440 Tape: 100% solid Polyisobutylene-cross linked butyl preformed sealant. Used to temporarily hold metal adaptor in position before mechanical fasteners are installed and act as secondary air and water seal is pre-applied to the metal adaptor. For physical properties refer to Tremco's 440 Tape data sheet.

Application

Proglaze ETA is a transition assembly for bridging continuously between the window and/or curtain wall openings and the adjacent air and vapor barrier materials. The off-set dart design shields the window frame preventing air and water infiltration. The system’s design absorbs thermal movement and wind-loading stresses.

The Proglaze ETA thin cross-section and low durometer allows the system to span and seal across irregular window geometries. The translucent silicone material allows the installer and/or inspector to see through the gasket to verify the recommended amount of sealant is properly applied to ensure an effective seal is achieved, while the ribs of the gasket’s design ensures a minimum sealant thickness.