100% RTV Silicone Sealant - Heat & UV Resistant Waterproof Adhesive for Solar Panels | 40,000 sqm Factory
Price:
Negotiation
MOQ:
300pcs
Delivery Time:
Within 10 days after deposit
Brand:
HONGSHUYE
Product Description
Industrial-Grade RTV Silicone Sealant for Solar Applications
Premium 100% RTV silicone sealant engineered specifically for photovoltaic systems, offering exceptional weather resistance, electrical insulation, and long-term durability.
Manufacturing Excellence
With 20 years of specialized adhesive manufacturing experience, our 40,000 square meter facility operates with highly mechanized equipment, producing 30,000 units daily with over 200 dedicated production and R&D personnel. We support OEM/ODM services with competitive pricing.
Primary Applications
- Plumbing and roofing systems
- Metal roofing and water tanks
- Spouting, flashing, and downpipes
- Lap joints in Zincalume, Colorbond, and decorative sheet metal
- Skylights, metal/PVC flues, and extraction units
- Pipe and sprinkler system penetrations
- Air conditioning ducting and sheet-metal fabrications
- General purpose adhesive for steel, aluminum, glass, concrete, brick, ceramic, and terracotta roof tiles
Technical Features
- Excellent Weather Resistance: Withstands prolonged outdoor exposure to UV radiation, extreme temperatures, and humidity without performance degradation
- High Light Transmittance: Maximizes sunlight penetration to photovoltaic cells, reducing light loss and improving power generation efficiency
- Superior Bonding Performance: Strong adhesion to photovoltaic module materials including glass, metal, and backplanes, ensuring structural stability against wind and snow loads
- Electrical Insulation: Provides effective current isolation for photovoltaic system safety, preventing leakage and short circuits
- Corrosion Resistance: Protects against atmospheric pollutants, acids, and alkalis to extend module lifespan
- Anti-Aging Performance: Resists yellowing and maintains stable properties during long-term use
- High/Low Temperature Resistance: Maintains physical and chemical integrity in extreme temperature environments
Solar Application Scenarios
Ideal for photovoltaic module packaging, junction box sealing, frame bonding, bracket bonding, and fixation applications.
Application Instructions
Surface Preparation: Ensure construction surfaces are clean, dry, and free of dust, grease, and moisture using appropriate cleaners and rags.
Gluing Procedure: Cut nozzle to appropriate size, load into glue gun, and apply at 45-degree angle with uniform pressure for even distribution.
Construction Techniques: For longer joints, apply in sections and compact/smooth each section with fingers or tools.
Cleanup: Immediately remove excess sealant with damp cloth or scraper before curing.
Contact Information
| Method | Details |
| +86 13302391599 | |
| Telephone | +86 13302391599 |
| mangrove88@126.com |
Frequently Asked Questions
Q: Are you a factory?
A: Yes, we are the manufacturing factory.
A: Yes, we are the manufacturing factory.
Q: How are quality issues resolved?
A: Provide photos/videos of the problem for confirmation, and we will implement a satisfactory solution.
A: Provide photos/videos of the problem for confirmation, and we will implement a satisfactory solution.
Q: What is your sample policy?
A: We provide 2-3 free samples with freight costs prepaid by customers.
A: We provide 2-3 free samples with freight costs prepaid by customers.
Q: What is the lead time?
A: 15-20 days after deposit receipt.
A: 15-20 days after deposit receipt.
Q: What is the minimum order quantity?
A: Small orders welcome with MOQ of 1 carton.
A: Small orders welcome with MOQ of 1 carton.
Factory Images
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Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
Guangzhou Mangrove Rubber Industry Co., Ltd.
Location
Room 502, No. 3 Wangting Road, Xinhua Street, Huadu District, Guangzhou
Contact Person
JACK