Sikasil® SG-20


Catalog excerpts

Sikasil® SG-20 - 1

PRODUCT DATA SHEET High-strength, 1-component silicone structural glazing adhesive, CE-marked TYPICAL PRODUCT DATA (FURTHER VALUES SEE SAFETY DATA SHEET) CQP = Corporate Quality Procedure A) 23 °C / 50 % r. h. B) stored below 25 °C DESCRIPTION Sikasil® SG-20 is a 1-component, neutral-curing structural glazing silicone adhesive, which combines mechanical strength with high elongation. It is complying with EOTA ETAG 002 and provided with the CE-mark. It adheres excellent to a wide range of substrates. SEALANT-WATERPROOFING ! & RESTORATION INSTITUTE PRODUCT BENEFITS ■ Meets requirements of EOTA ETAG 002 (carries ETA), EN 13022, ASTM C1184, ASTM C920 for Type S, Grade NS, Class 25 (movement capability ± 25 %) ■ Structural sealant for structural sealant glazing systems according ETAG 002 Part 1, ETA-06/0090 issued by Technical Assessment Body Centre Scientifique et Technique du Batiment, Declaration of Performance 15323048 by notified product certification body 0757, certificate of constancy of performance 0757-CPR-596-7110760-4-6, provided with the CE marking ■ Design tensile strength for dynamic loads: odes = 0.17 MPa (ETA) ■ Fire rated class B1 (DIN 4102-1) ■ Outstanding UV and weathering resistance ■ Bonds excellent to glass, metals, coated metals, plastics and wood ■ SNJF-VEC recognzied (product code: 2436) ■ Complies with common VOC requirements: Indoor Air Comfort GOLD: pass, EMICODE: EC1 Plus, French VOC Regulation: A+, BREEAM International (v.6 2021)/BREEAM NOR (v.6 2022): Exemplary Level, M1: pass, Global LEED v4/v4.1 beta EQc 2: Low-Emitting Materials: CDPH-IAQ SCAQMDRule1168 AREAS OF APPLICATION Sikasil® SG-20 is ideal for structural glazing and other bonding applications where high mechanical performance with silicone is required. This product is suitable for experienced professional users only. Tests with actual substrates and conditions have to be performed ensuring adhesion and material compatibility. PRODUCT DATA SHEET Sikasil® SG-20 Version 09.01 (03 - 2023), en_GB 012603130209001000

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Sikasil® SG-20 - 2

PACKAGING INFORMATION CURE MECHANISM Sikasil® SG-20 cures by reaction with atmospheric moisture. At low temperatures the water content of the air is generally lower and the curing reaction proceeds somewhat slower (see diagram 1). METHOD OF APPLICATION 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. Sikasil® SG-20 can be processed with manual, pneumatic or...

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