| Customization: | Available |
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| Adhesion Strength: | Medium Strength |
| Applicable Materials: | General Purpose |
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BSL-8000 single component.
Door and Window Weatherproof Sealant is a high-performance, neutral-curing, one-component silicone sealing material designed for doors and windows of various materials in the global market. It has excellent weather resistance and multifunctional adhesion. It is suitable for sealing applications of various door and window materials such as aluminum alloy, UPVC (plastic steel), wood, fiberglass reinforced plastic (FRP), steel, stainless steel, aluminum-wood composite, composite doors and windows, and bronze. Its advanced formula can maintain excellent performance for a long time in various extreme climates, providing comprehensive protection and excellent sealing effect for door and window systems.
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**Scope of application**
This sealant is widely used in the following types of doors and windows:
1. **Aluminum alloy doors and windows**
2. **UPVC (plastic steel) doors and windows**
3. **Wooden doors and windows**
4. **Fiberglass reinforced plastic (FRP) doors and windows**
5. **Steel doors and windows**
6. **Stainless steel doors and windows**
7. **Aluminum-wood composite doors and windows**
8. **Composite materials doors and windows** (aluminum-plastic composite, aluminum-wood composite, etc.)
9. **Bronze and other metal doors and windows**
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**Product features and advantages**
1. **Excellent weather resistance**
- Resistant to UV rays, moisture, high and low temperatures, suitable for extreme climate conditions.
- With a service life of more than 30 years, it can protect the door and window system for a long time.
2. **Excellent adhesion performance**
- Excellent adhesion to a variety of door and window materials, and can form a stable seal without primer.
- Suitable for porous and non-porous substrates such as aluminum alloy, wood, steel and plastic.
3. **Excellent elasticity and flexibility**
- High elongation and low modulus design adapts to the deformation of doors and windows during thermal expansion and contraction, and prevents cracking of the sealing layer.
4. **Excellent air tightness and water tightness**
- Prevents rainwater leakage and air infiltration, improves building energy efficiency, and meets energy-saving and environmental protection requirements.
5. **Environmental protection and safety**
- Meets low volatile organic compound (VOC) standards, non-toxic, odorless, suitable for indoor and outdoor environments.
6. **Anti-pollution and durability**
- Prevents stains from adhering to keep the appearance of doors and windows clean.
- Excellent anti-aging performance, no discoloration or powdering under long-term exposure conditions.
7. **Flame retardant (optional)**
- Can provide formulas that meet fire protection requirements, suitable for high-security demand scenarios.
8. **Easy to apply**
- Excellent extrusion performance, easy to apply, adapt to various construction conditions, and reduce the difficulty of construction.
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**Applicable colors and packaging**
1. **Color**: transparent, white, black, gray (other colors can be customized)
2. **Packaging**:
- 300ML ink cartridge
- 600ML sausage packaging
- 200L barrel
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**Storage conditions and shelf life**
- Store in a dry and ventilated environment, with the temperature not exceeding 25°C.
- Shelf life: 12 months from the date of production.
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**Recommended application scenarios**
- Sealing between door and window frames and glass.
- Airtight and watertight treatment of external joints of doors and windows.
- Sealing of transitional joints of multi-material doors and windows.
- Sealing protection of the interface parts of special doors and windows (fireproof, windproof, soundproof, etc.).
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**Product Advantages Summary**
With excellent performance and multi-purpose design, weatherproof sealants for doors and windows can meet the sealing needs of different door and window materials worldwide, and are an ideal choice for the building door and window industry.
Choosing our sealants will give you a reliable, durable and beautiful door and window sealing solution.
We use raw materials supplied by the world's leading chemical giants,Chemical material inventory of thousands of tons or more.Have more production capacity than peers.
The adhesive manufacturing process is completely enclosed to prevent external temperatures and various uncontrollable factors from affecting the product quality.FINISHED PRODUCT STORAGE WAREHOUSE STAFF CONSTRUCTION SCENEPROJECT CASEHEALTH AND ENVIRONMENTAL INFORMATIONCARGO TRANSPORTATION 
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