Silicone adhesive sealant sil® IG-25 HM Plus

two-componentsealingfor metalworking

Sikasil® IG-25 HM Plus is a 2-component, neutral-curing insulating glass secondary sealant with structural capabilities. With its high modulus at short elongation it is especially designed for air- and noble gas-filled IG-units. PRODUCT BENEFITS Meets requirements of EN 1279-4 and EN 15434 as well as ASTM C1184 and ASTM C1369 Structural sealant for use in insulating glass units covered by ETA-11/0391 issued by Technical Assessment Body Österreichisches Institut für Bautetchnik, Declaration of Performance 70119976, certified by notified product certification body 0757, certificate of constancy of performance 0757-CPR-596-7110760-6-5, and provided with the CE marking Design tensile strength for dynamic loads: σdes = 0.19 MPa (ETA) CEKAL recognized Excellent UV and weathering resistance IBU Environmental Product Declaration (EPD) available Contributes to LEED v4/v4.1 EQc 2: Low-Emitting Materials Areas of Application Sikasil® IG-25 HM Plus is ideal as a secondary edge seal for air and noble gas-filled insulating glass in structural glazing applications. This product is suitable for experienced professional users only. Tests with actual substrates and conditions have to be performed ensuring adhesion and material compatibility. Surface preparation Surfaces must be clean, dry and free from grease, oil and dust. Surface treatment depends on the specific nature of the substrates and is crucial for a long lasting bond. Application The optimum temperature for substrate and sealant is between 15 °C and 25 °C.