Long-Lasting Waterproof Silicone Sealant for Construction, Metal, and Plastic Sealing Needs

• Customization: Available
• Application: Decoration, Door & Glass
• CAS No.: 9009-54-5
• Model NO.: 516
• EINECS: 230-391-5
• Type: One-Component, Acetic
• Shore a: 22
• Anti-Fungus Level: High
• Contains White Oil: No
• Shelf Life: 9 Months From The Date of Manufacture
• Quality Guaranteed Period: 10 Years and Above
• Working Temperature: -40ºC~+150ºC
• OEM/ODM Service: Free Custom Logo
• Particles: None
• Third Party Inspection: Supported
• Standard: GB16776-2005
• Payment Term: T/T or L/C
• Free Sample: Yes, But We Do Not Bear The Courier Costs.
• Shipment Date: 7-14 Days Roughly
• MOQ: 100 Cartons
• 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: 50000CTN/Day
• Package Size: 35.00cm * 25.00cm * 15.00cm
• Package Gross Weight: 1.000kg

Product Description

Product Description

Topsen 516 is a high-performance silicone sealant specifically designed for versatile applications. Whether for interior or exterior use, it provides excellent adhesion, flexibility, and durability. This product is suitable for sealing and bonding in various construction environments, offering superior waterproofing, weather resistance, and UV protection. Topsen 516 is the ideal solution for projects requiring reliable long-term sealing performance. Perfect for curtain walls, general decoration, and outdoor applications, it ensures strong protection against environmental factors.

Product	General Purpose Acetic Silicone Sealant
Model No.	516
Type	Acetic Curing
Quality guaranteed	25-yr maximum
Color	Clear, Black, White, Gray or as customized
Usage temperature	+5ºC~+40ºC
Applicated temperature	-40ºC~+150°ºC
Packing	300ml/Cartridge, 24pcs/Carton; 590ml/Sausage , 20pcs/Carton; 200L Barrel
Shelf life	9 months

Limitations of Use:

-Not suitable for surfaces that release oils, plasticizers, or solvents.
-Should not be applied on non-corrosion-resistant substrates such as concrete, porous stones (e.g., marble), coated glass, copper, lead, or galvanized materials.
-Ensure that the sealant is exposed to air during curing; it should not be completely sealed off before it fully cures.
-Avoid application on frosty or damp surfaces.
-Not recommended for structural bonding purposes.
 

Company Profile

As a trusted sealant supplier, Topsen is dedicated to delivering exceptional service to our valued customers:

• Premium Quality: Topsen supplies top-tier silicone sealants that consistently meet industry standards and exceed customer expectations.

• Diverse Product Range: We offer a comprehensive selection of silicone sealants tailored for various applications, including high-strength acetoxy, neutral cure, and specialized sealants.

• Expert Technical Support: Our team provides expert guidance on product selection, application techniques, and troubleshooting to ensure optimal results.

• Tailored Solutions: We offer customization options to meet specific customer needs, such as custom colors, viscosities, or curing times.

• Training and Education: We conduct training sessions and workshops to educate customers on the proper use of silicone sealants, safety protocols, and best practices.

• Prompt and Reliable Delivery: We prioritize fast, dependable delivery to meet your deadlines, with express shipping options available for urgent orders.

• Consistent Stock Availability: We maintain sufficient inventory levels to prevent delays in order fulfillment.

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