Clear Sealant for Glass with Temperature Resistance

• Bonding Function: Structural Adhesive
• Morphology: Water Emulsion
• Application: Construction
• Model NO.: 989
• Material: Silicone
• Classification: Room Curing
• Main Agent Composition: Rubber
• Characteristic: Waterproof
• Promoter Composition: Curing Agent
• Composition: Organic Material
• Color: Clear
• Usage Temperature: +4ºC~+40ºC
• Standard: GB16776-2005
• Quality: Premium
• Color Available: White, Black, Aluminum, Grey, etc
• Transport Package: Packed in Carton
• Specification: 450ml
• Trademark: TONGCHUANG
• Origin: China
• HS Code: 3214109000
• Production Capacity: 10000pieces/Year

Product Description

Product Description

Model NO.	989
Product	Neutral Silicone Sealant
Characteristic	Weatherability
Volume	300ml
Transport Package	24 Cartridges/20 Sausages
Shelf Life	9 Months
HS Code	3214109000
Certificate	ISO9001, ISO14001
Materials	100% Silicone
Color	Clear
Origin	China

 

1)989 is one component, neutral curing, high strength, high bonding, is specially designed for all kinds of building curtain wall in the structural bonding assembly of silicone structural sealant. 
2)With most building materials without undercoating can obtain excellent bonding and sealing performance, with good extensibility, water tightness and other functions. 
3)After curing ,cold-resistant, heat-resistant and non-corrosive elastomer after curing, with excellent weather resistance, oxidation resistance, ultraviolet resistance, ozone layer resistance and high temperature resistance, and no pollution to the environment.
4)With our other silicone sealant has good compatibility

Applications 

All kinds of curtain wall structural adhesion assembly application(Glass curtain wall, stone, (marble, granite) curtain wall, aluminum curtain wall and metal structure project) Suitable for misconnection and butt between glass, lighting roof and secondary sealing of insulated Glass Unit. 
Adhesive and sealing application of all kinds of sprayed metal profiles Glass, coated glass, ceramic tile, concrete and etc.
Oil-free wood 

Product instructions 

It is suggested to set the minimum width and thickness according to the load and wind pressure of curtain wall construction design. 
The surface of materials in contact with 989 during construction must be clean and dry. 
Compatibility test of bonding material is required before use 

Production Restrictions 

Should not be used on all surfaces that will seep grease, plasticizer or other organic solvents. 
Do not apply to enclosed Spaces or surfaces that come into direct contact with food or drinking water. 
The surface temperature of the substrate is below 4ºC or above 40ºC do not construction. 
In the process of use, should comply with the construction code.

 

Limitations:
1. This sealant is not intended for structural applications, ensuring optimal use in non-structural glazing and sealing contexts.
2. Avoid application when the substrate temperature exceeds 50ºC. Do not use on surfaces that are wet, oily, greasy, dusty, or dirty to ensure the sealant's effectiveness.
3. Not recommended for sub-grade applications, confined spaces, or on surfaces that require post-finish treatments or painting.
4. Avoid contact with materials, solvents, or cleaning agents that may affect or discolor the sealant, particularly during the curing process.

Detailed Photos

 

 

Our Advantages

 

1. Experience superior adhesion across various non-porous construction materials. Enjoy effortless application with no need for primers on most surfaces, including glass, coated glass, and painted metal.
2. Our neutral curing process ensures compatibility with nearly all building materials, eliminating risks of adverse reactions or corrosion, and providing a safe and reliable bond.
3. Enjoy exceptional resistance to UV rays, weathering, and high temperatures. Once cured, our silicone rubber forms a robust and elastic barrier, impervious to elements like rain and snow.
4. Benefit from remarkable movement capability and permanent flexibility, providing enduring performance and stability across diverse applications.

FAQ

 

Q: How can I get the price?
A: We typically provide a comprehensive quote within 24 hours of receiving your inquiry, excluding weekends and holidays. For urgent pricing needs, please email us directly or use other contact methods for faster responses.

Q: Can I buy samples when placing orders?
A: Absolutely! Just reach out to us. Samples are complimentary; you'll only need to cover the shipping costs. For subsequent orders, we will refund the shipping costs for the sample order.

Q: Can I buy samples when placing orders?
A: Absolutely! Just reach out to us. Samples are complimentary; you'll only need to cover the shipping costs. For subsequent orders, we will refund the shipping costs for the sample order.

Q: What is your lead time?
A: Our lead time varies based on order quantity and season. Typically, we can ship within 7-15 days for smaller quantities and around 30 days for larger quantities.

Q: Are you a manufacturer or trader? Do you provide OEM/ODM services?
A: We are a dedicated manufacturer specializing in sealants and water-based paints, operating three fully automated production bases in China. We cater to diverse order requirements and offer comprehensive OEM and ODM services. Please contact us for more information.

Q: What are your payment terms?
A: We accept T/T, Western Union, L/C, and PayPal. These terms are flexible and negotiable to meet your needs.

Q: What are the available shipping methods?
A: We offer a range of shipping options, including sea, air, or express (EMS, UPS, DHL, TNT, FEDEX, etc.). Please confirm the preferred shipping method with us before placingorders.orders.