| CAS No.: | 9009-54-5 |
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| EINECS: | 31692-79-2 |
| Bonding Function: | Instant Adhesive |
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Shipping Cost:
Estimated freight per unit. |
about shipping cost and estimated delivery time. |
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| Initial Payment Full Payment |
| Currency: | US$ |
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| Return&refunds: | You can apply for a refund up to 30 days after receipt of the products. |
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Audited Supplier 
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 | 300ml cartridge, 590ml sausage, 190L drum |
| Color | Clear, White, Black, Customized |
| OEM | Free design service, MOQ of 500 cartons |
| 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
| 7132 | 520 | 517 | 516 |
| For bonding of sealing aquarium, fish tanks, large plate glass | For bonding of large plate glass, and other materials | For bonding of high-end glass, and other materials | Economic choice for general-purpose usage |
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Neutral Silicone Sealant (structural silicone sealant & weatherproof silicone sealant)
| 8800/8200 | 995/680 | 6200/793 |
| Curtain wall/ facade grade | Sunroom grade | Window & Door grade |
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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.
Suppliers with verified business licenses
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