Proglaze® ETA Engineered Transition Assembly

Tremco Proglaze® ETA – Engineered Transition Assembly

Proglaze ETA reference chart

TDS

Proglaze ETA is a pre-engineered silicone rubber extrusion that seals the transition between window or curtain wall systems and the adjacent air/vapor barrier. It creates a continuous, flexible air- and watertight connection at the spots where leaks most often start, including joints affected by construction tolerances, movement and irregular geometry.

Features

• Bridges wide and irregular gaps that a sealant bead can’t
• Absorbs thermal movement and wind-load stresses
• Integral dart makes installation easier
• Translucent silicone lets you visually confirm proper sealant wet-out
• Available in a range of widths, profiles and molded corners
• Ozone resistant (ASTM D1149)

Best For

• Window-to-air barrier connections
• Curtain wall openings
• Windows with irregular geometries
• EIFS and stucco facades

Documents

• Technical Data Sheet: https://www.tremcosealants.com/resource/download/Proglaze_ETA_System_DS.pdf
• Application Instructions: https://www.tremcosealants.com/resource/download/Proglaze_ETA_System_1_AI.pdf
• System Reference Chart: https://www.tremcosealants.com/resource/download/Proglaze_ETA_System_Reference_Chart.pdf