DOWSIL™ YOUJIE Neutral Silicone Sealant Cost-Effective Solution for Window Door Sealing
Basic Product Attributes
DOWSIL™ YOUJIE Neutral Silicone Sealant is a single-component, room-temperature curing silicone sealant designed for cost-effective building sealing applications. Available in Translucent, Black, Grey, and White colors with eco-friendly 590ml soft pouch packaging.
Product Core Introduction
This economically priced sealant delivers exceptional performance in residential window and door sealing. Its neutral curing formula ensures non-corrosive adhesion to glass, fluorocarbon-coated aluminum, and steel substrates. The ready-to-use formulation cures upon exposure to atmospheric moisture, maintaining long-term flexibility after curing.
Special attribute enhancement
The patented soft pouch reduces packaging waste by 35% compared to traditional cartridges while maintaining precise dispensing control.
Neutral curing chemistry prevents substrate corrosion even on sensitive metals. Laboratory tests confirm >530% elongation after curing, enabling superior movement accommodation.
| Application Scenarios |
Material Compatibility |
Industry Cases |
| Aluminum window frame sealing |
Anodized/Powder-coated Al |
Vanke City Residences |
| Glass curtain wall joints |
Tempered glass/Low-e glass |
Shanghai Tower Annex |
| Steel door weatherproofing |
Galvanized steel substrates |
Beijing Subway Depot Doors |
| Wooden window glazing |
Hardwood/PVC composites |
Suzhou Garden Hotel Renovation |
| Prohibited Uses |
Structural glazing, Aquariums |
Full water immersio |
Technical Parameters
| Characteristic |
Unit |
Uncured Value |
Cured Value (7-day) |
| Flowability/Sag |
mm |
<3 |
- |
| Extrusion Rate (Ø3.2mm, 0.62MPa) |
g/min |
654 |
- |
| Tack-Free Time (25°C/50% RH) |
min |
25 |
- |
| Density |
g/cm³ |
- |
0.94-1.39 |
| Hardness (Shore A) |
- |
- |
13-30 |
| Tensile Strength |
MPa |
- |
1.07-1.14 |
| Elongation at Break |
% |
- |
530-540 |
| Storage Stability |
°C |
32 |
- |
1. Who are we?
We are Shenzhen Huazhisheng New Material Technology Co., Ltd., a professional industrial adhesives and sealants supplier based in China since 2018. we serve global markets: Mainland China (60%), Southeast Asia (20%), North America (10%), and Europe (10%).
2. What products do you offer?
we supply high-performance adhesives and sealants from global leaders including:
Cemedine, Dow Corning, Shin-Etsu, Araldite, and Momentive,etc.
3. How do you guarantee product quality?
Quality assurance through:
Mandatory pre-production samples approval
Final inspection by QC team before shipment
International certifications: SGS, UL, FDA, RoHS, REACH
4. Why choose us over other suppliers?
Reliable Supply:Authentic products from top manufacturers
Expert Support:Technical guidance for product selection
Global Compliance:Certifications meeting target market standards
Efficient Service:Customized solutions & professional support
5. What services do you provide?
Delivery:EXW/FOB/CIF
Payment:USD/EUR/CNY/HKD via T/T, L/C
Support:Technical consultation & logistics coordination
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