
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 |

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. Not suitable for structural applications.
2. Avoid use when the substrate temperature exceeds 50ºC. Steer clear of surfaces that are wet, oily, greasy, dusty, or dirty.
3. Not recommended for sub-grade applications, confined spaces, or surfaces requiring post finishes or painting.
4. Refrain from using or treating the sealant with materials, solvents, or cleaning agents that could affect or discolor the sealant, especially during the curing process.



1. Experience superior adhesion with our Premium Quality Multi-purpose Clear Sealant on a variety of non-porous construction materials. No primer is needed for most surfaces, including glass, coated glass, and painted metal, providing a hassle-free application.
2. Our neutral curing process ensures compatibility with nearly all building materials, minimizing risks of adverse reactions or corrosion, and ensuring a safe, 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 rain, snow, and other harsh elements.
4. Benefit from remarkable movement capability paired with permanent flexibility, offering enduring performance and stability across a wide range of applications.



Q: How can I get the price?
A: We typically provide a comprehensive quote within 24 hours upon receiving your inquiry, barring weekends and holidays. For urgent pricing needs, please email us directly or use other contact methods to expedite the process.
Q: Can I buy samples when placing orders?
A: Absolutely! Don't hesitate to reach out. Samples are complimentary; you only need to cover the shipping costs. When you place a subsequent order, we will happily refund the shipping costs for the sample order.
Q: Can I buy samples when placing orders?
A: Absolutely! Don't hesitate to reach out. Samples are complimentary; you only need to cover the shipping costs. When you place a subsequent order, we will happily 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. Generally, we can ship within 7-15 days for small 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, with three fully automated production bases in China. We cater to diverse order requirements and offer comprehensive OEM and ODM services. Please feel free to 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.
Q: What are the available shipping methods?
A: We provide a range of shipping options including sea, air, or express (EMS, UPS, DHL, TNT, FEDEX, etc.). Please confirm the shipping method with us before placingorders.orders.