Neutral Sealing Fast Cure Construction Sealant

• Bonding Function: Structural Adhesive
• Morphology: Water Emulsion
• Application: Construction
• Material: Silicone
• Classification: Room Curing
• Main Agent Composition: Rubber
• Model NO.: 789
• 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.	789
Product	Neutral Silicone Sealant
Characteristic	Weatherability
Volume	300ml/590ml
Transport Package	24 Cartridges/20 Sausages
Shelf Life	9 Months
HS Code	3214109000
Certificate	ISO9001, ISO14001
Materials	100% Silicone
Color	Clear
Origin	China

 

789Neutral Weatherproof Silicone Sealant is an exceptional one-part, durable, neutral-cure, architectural-grade sealant engineered to deliver superior adhesion and versatility. Ideal for a wide array of materials in both new and renovated weatherproofing projects, this sealant cures by reacting with atmospheric moisture to form a resilient and elastic rubber body, ensuring a robust and effective seal. With outstanding weather resistance, it can withstand load-bearing interfaces with a ±35% telescopic displacement.

 

Limitations:
1. Not suitable for structural applications.
2. Avoid application when substrate temperature exceeds 50ºC or on surfaces that are wet, oily, greasy, dusty, or dirty.
3. Not recommended for sub-grade applications, confined spaces, or surfaces requiring post-finishes or paint applications.
4. Do not clean or treat the sealant with materials, solvents, or cleaning agents that may affect or discolor the sealant, especially during the curing process.

Detailed Photos

 

 

Our Advantages

 

1. Excellent adhesion to non-porous construction materials, eliminating the need for primers on most building materials such as glass, coated glass, and painted metal.
2. Neutral curing, ensuring compatibility with most building materials without adverse reactions or corrosion.
3. Outstanding UV, weathering, and high-temperature resistance, forming a robust and elastic silicone rubber post-curing, unaffected by rain or snow.
4. High movement capability and permanent flexibility.

FAQ

 

Q: How can I get the price?
A: We typically respond with a quote within 24 hours of receiving your inquiry (excluding weekends and holidays). For urgent pricing, please email us or contact us through other methods to expedite your quote.

Q: Can I buy samples when placing orders?
A: Yes. Feel free to contact us. The sample is free; you only need to cover the shipping cost. Upon placing an additional order, we will refund the sample shipping cost.

Q: Can I buy samples when placing orders?
A: Yes. Feel free to contact us. The sample is free; you only need to cover the shipping cost. Upon placing an additional order, we will refund the sample shipping cost.

Q: What is your lead time?
A: Lead time varies based on order quantity and timing. Typically, small orders ship within 7-15 days, while larger orders may take around 30 days.

Q: Are you a manufacturer or trader? Do you offer OEM/ODM services?
A: We are a manufacturer of sealants and water-based paints, operating three production bases in China with fully automated production lines to meet various order requirements. We offer both 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. Terms are negotiable.

Q: What are the shipping methods?
A: We can ship by sea, air, or express (EMS, UPS, DHL, TNT, FEDEX, etc.). Please confirm your preferred method with us before placing orders.orders.