Windows Installation Kitchen Bath PVC Panel Alunimum Frame Mildewproof Silicone
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Product Attributes
- Customization
- Available
- Application
- Construction
- Bonding Function
- Instant Adhesive
- Model NO.
- 680
- Color
- Clear, White, Black, Grey or as Request
- Composition
- Organic Material
- Morphology
- Paste
- Type
- Neutral, Weatherproof
- Main Application
- Curtain Wall Sealing and Calking
- Shelf Life
- 12 Months
- Quality Guaranteed Period
- 10 Years and Above
- Shore a
- 34
- Usage Temperature
- +5℃~+35℃
- Contains White Oil
- No
- Working Temperature
- -40℃~+150℃
- OEM/ODM Service
- Yes
- Particles
- None
- Standard
- GB16776-2005
- Payment Term
- T/T or L/C
- Free Samples
- Yes
- Shipment Date
- 2~3 Days (Not OEM)
- Transport Package
- 24PCS/Carton, 20PCS/Carton
- Specification
- 300ml/cartridge, 590ml/sausage, 200L/drum
- Trademark
- Jinguiyuan, Topsen or customized
- Origin
- Shandong, China
- HS Code
- 35061000
- Production Capacity
- 50000PCS/Day
- Package Size
- 30.00cm * 20.00cm * 25.00cm
- Package Gross Weight
- 12.000kg
Shipping
- Shipping Cost:
- Contact the supplier about freight and estimated delivery time.
Online Trading Protection
- Payment Guarantee
-
Platform-protected payments with refund support for eligible order issues.
- Platform Logistics
- Clearer shipment tracking with platform-supported logistics.
- Inspection Service
- Optional pre-shipment inspection for quality and quantity checks.
- After-Sales & Dispute Handling
- Platform-assisted dispute resolution, including refunds or returns when applicable.
Only orders placed and paid through Made-in-China.com Secured Trading are eligible for payment protection and the corresponding platform services.
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Product Description
Topsen 680 Multi-purpose Exterior Weatherproofing Silicone Sealant
Topsen 680 Multi-purpose Weatherproofing Silicone Sealant, a versatile and high-performance solution for sealing, bonding, and weatherproofing applications in both outdoor and indoor environments. This premium-grade silicone sealant is designed to provide long-lasting protection against moisture, air, and temperature fluctuations, ensuring a reliable and durable seal for a wide range of materials and surfaces.
| Model | 680 |
| Type | Neutral weatherproof silicone sealant |
| Packing | 280ml/300ml cartridge, 590ml sausage, 190L drum |
| Color | Clear, White, Black, Customized |
| OEM | Free design service, MOQ of 200 cartons (negotiable) |
| Resistance Temperature | -40ºC~150ºC |
| Shelf Life | 12 months (Store in a cool and dry place below 27°C) |
From sealing gaps around windows and doors to waterproofing bathroom fixtures and kitchen countertops, Topsen 680 Multi-purpose Weatherproofing Silicone Sealant is the ideal choice for achieving a professional and durable seal that enhances the performance and appearance of your home or building.




Acetic Silicone Sealant
Neutral Silicone Sealant (structural silicone sealant & weatherproof silicone sealant)

Topsen Sealant (Jinguiyuan), founded in 2007, is a renowned northern Chinese silicone factory specializing in high-quality, innovative, and durable sealants for various industries. Emphasizing research, quality control, and customer satisfaction, they consistently deliver a broad range of sealants to meet market needs.


As a sealant supplier, Topsen provides excellent service to our esteemed customers:
Quality Products: Topsen supplies high-quality silicone sealants that meet industry standards and customer expectations.
Product Range: Offer a wide range of silicone sealants to cater to different applications, including high bonding strength acetoxy, neutral cure, and specialty sealants.
Technical Support: Provide technical assistance to customers regarding product selection, application techniques, and troubleshooting.
Customization: Offer the ability to customize sealants to meet specific customer requirements, such as color, viscosity, or curing times.
Education and Training: Offer training sessions or workshops to educate customers on the proper use of silicone sealants, safety precautions, and best practices.
Fast and Reliable Delivery: Ensure prompt delivery to meet customer deadlines. Consider offering express shipping options for urgent orders.
Stock Availability: Maintain adequate stock levels to avoid delays in fulfilling orders.
Customer Service: Provide responsive customer service, with knowledgeable staff to answer questions and address concerns.
Samples: Offer testing samples to customers for evaluation, contact us for free samples freely.
Feedback Mechanism: Implement a system for continuously collecting customer feedback to improve your products and services.
Last Update: June 1, 2026
About the Supplier
This supplier has been audited by BV. Verify the report on the official BV website with ID "MIC-ASR265703". Items marked "" are certified.
Company Profile
Founded in 2007, Topsen Jinguiyuan has become the top 3 silicone sealant brand in China. Our main products include high-quality structural silicone sealant, weatherproof silicone sealant, acrylic silicone sealant, neutral silicone sealant, stone silicone sealant, and aquarium sealant, etc.
Certificated by the 'China Building Materials Product Quality Certification Center' and 'China Building Metal Structure Association', all our products comply with ISO 9001: 2015 International Management System and ISO 14001 Environmental Management System. Based on over 10 years of export experience, our sealants managed to meet the international standards for various regions such as Europe, North America, South America, Southeast Asia, the Middle East, and so on.
TOPSEN engages in the research and establishment of new technical services. At the same time, we offer customers whole-process systematic solutions and technical service in terms of drawing design and examination, related tests of early-stage, construction guidance, technical training and communication, whole-process follow-up, guidance and service during sale, and after-sales technical return visit.
TOPSEN promises to work with you to beautify the city and March toward a brilliant future and an outstanding life. Hope you would have a wonderful experience using our product.
About Our Factory & Business Background
- Address
- No. 182 Haier Road, Qingdao, Shandong, China
- Terms of Payment
- LC, T/T, PayPal, Western Union
- International Commercial Terms(Incoterms)
- FOB, EXW, CIF
- Average Lead Time
-
Peak Season Lead Time: within 15 workdays
Off Season Lead Time: within 15 workdays
Our Production Capability & Technical Expertise
Our Industry Experience & Global Business Record
- Export Year
- 2014-04-05
- Main Markets
- South America, Eastern Europe, Southeast Asia, Africa, Mid East, Eastern Asia
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