SY-9900-Soft
Structural Silicone Sealant
Key Features
Why Choose SY-9900-Soft
- Good resistance to weathering and aging
- Fast curing speed and high strength
- Non-corrosive to most metals, coated glass, marble, etc.
- Quality guaranteed for
- years.
Quick Specs
- Product name
- Silicone structural sealant for curtain wall
- Model No.
- SY-9900-soft
- Main material
- Silicone structural sealant
- Color
- Transparent/Black/White/Grey (customizable color)
- Packing
- 590ml/ PCS, 20 PCS/box
Specifications
Technical Parameters
| Parameter | Value |
|---|---|
| Product name | Silicone structural sealant for curtain wall |
| Model No. | SY-9900-soft |
| Main material | Silicone structural sealant |
| Color | Transparent/Black/White/Grey (customizable color) |
| Packing | 590ml/ PCS, 20 PCS/box |
| Application | Facades, building walls, sunrooms, metal plates, natural stones, door and window frames, etc.Feature: |
| Certification | ISO9001、CE、RoHS、MSDS |
| Shelf life | 12 months |
| Operating temperature | -5°C to 40°C |
| Service life | 30 years |
| Tack-free time(23 °C; 50 % RH) | 2~15 min |
| Density | 1.02±0.03 g/cm3 |
| Extrudability(Ø 3mm / 3.0 bar / 23°C) | ≥80 g/min |
| Hardness | Shore A 25~40 |
| Ultimate elongation | ≥300% |
| Tensile strength | ≥1.5 MPa |
| Cure rate / curing speed(23 °C; 50 % RH) | ≥1.2 mm/24h |
Data Sheets
Specification Documents
Solutions
Related Solutions
Explore how SY-9900-Soft fits into our comprehensive sealant solutions for construction and industrial applications.
Resources
Technical Articles
Guides and insights related to structural silicone sealant applications.
Silicone sealant manufacturer note: structural sealant warranty terms are typically defined by the project contract/specs, while product warranty follows Shuangyuan’s 3-year policy and TDS (contact us for selection support such as SY-9900 where applicable).
Silicone sealant manufacturer note: when sourcing structural silicone sealant from a source factory, prioritize durability and crack resistance for your conditions, and verify performance against the product TDS and relevant standards (OEM supply available).
Silicone sealant is used for joint sealing, waterproofing, and weatherproofing in construction. Different types are selected based on the application such as curtain walls, windows and doors, and general-purpose sealing.
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