Verified by manufacturer 11 months ago
High-strength, one-component silicone structural glazing adhesive, CE-marked.
Particularly suitable for structural glazing and other bonding applications where high mechanical performance with silicone is required. For professional use only.
Sikasil® SG-20 is a one-component, neutral-curing structural glazing silicone adhesive, which combines mechanical strength with high elongation. It complies with EOTA ETAG 002 and has a CE-mark. It has excellent adhesion to a wide range of substrates.
Features and benefits:
Color | Black Grey |
Material | Silicone |
Shape | Formless |
Uniclass | |
CAWS | H11/775 Bonding sealants for structural sealant/ bonded glazing H13/740 Sealant joints H13/750 Structural sealant joints |
Product range |
Material | 1-Component Silicone. |
Colour | Black.Grey, S6. |
Fire performance | |
Reaction to fire | To DIN 4102-1, Class B1. |
Cure | Moisture-curing. Manufacturer guidanceCure mechanism. |
Cure speed | Manufacturer guidanceCQP049-1. Consult manufacturer's literature for details. |
Density | 1.36 kg/L. Manufacturer guidance(Uncured). |
SAG | Very good. Manufacturer guidanceNon-sag properties, CQP 061-4/ ISO 7390. |
Application temperature | 5 –40°C. Manufacturer guidance(Ambient). |
Shore A hardness | 39. Manufacturer guidanceCQP 023-1/ ISO 868. |
TensileStrength | 2.2 MPa. Manufacturer guidanceCQP 036-1/ ISO 37. |
Elongation at break | 450 %. Manufacturer guidanceCQP036-1/ ISO 527. |
Tear resistance | 7.0 N/mm. Manufacturer guidanceTear propagation resistance, CQP 045-1/ ISO 34. |
Service temperature | -40°C to +150°C. |
Shelf life | 9 months. Guidance for specification option: Stored below 25°C. Manufacturer guidanceCQP016-1. |