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Structural Silicone Sealant For Insulating Glass And Curtain Wall

1-49 Sets
50-99 Sets
>=100 Sets
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1 Set
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Company Information

Wuhan Yixiy Technology Co., Ltd.

CN Trading Company
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Quick Details

CAS No.: 63148-64-1
Other Names: structural silicone sealant
MF: Mix product
EINECS No.: 230-391-5
Place of Origin: Hubei China
Classification: Double Components Adhesives
Main Raw Material: Silicone
Usage: Construction,Structural sealant for insulating glass sealing
Brand Name: Sunvol
Model Number: SJ-808
Type: structural sealant
Product name: Structural Silicone Sealant For Insulating Glass And Curtain Wall
Material: 100% silicone
Package: Iron barrel + Plastic drum
Application: Structural bonding, Insulating glass secondary sealing
Color: White+ black
Appearance: Smooth paste
Shelf life: 12 months
Volume: 190L +19L
Feature: High modulus, high elastic recovery
Mixing Ratio: A:B=10:1
Selling Units: Single item
Single package size: 100X60X50 cm
Single gross weight: 68 KG
Package Type: Structural Silicone Sealant For Insulating Glass And Curtain Wall is packed as following: Part A (base): 190 Liters smooth white paste in 200 Liter drums. Part B (curing agent): 19 Liters black paste in 20 Liter pails.
Package Preview:,

Structural Silicone Sealant For Insulating Glass And Curtain Wall

For small sausage or cartridge packing, pls click this picture for more information. 

Sausage packing: 590ML
Cartridge packing: 300ML
Product Description

Product Introduction

Sunvol Structural Silicone Sealant is a two-part silicone formulation for air filled insulating glass. Part A is the base and Part B is the curing agent. Part A is smooth and white. Part B is black. After mixing these two parts, the material will cure to high-modulus, high elasticity, weather-resistant, neutral curing silicone sealant. 


Two component structural silicone sealant


Part A is white. 

Part B is black. 

After mixing A and B, the product will be black.

Main Features

1) Two components, high-modulus, high elastic recovery and durable double glazing silicone sealant. 

2) Neutral Curing. No corrosion for metal, coated glass, concrete and marble(granite).

3) Fast Curing with wide application temperature.

4) Great compatibility with many commonly used neutral silicones.

5) Excellent adhesion to most common building substrates, such as glass, reflective coatings, stainless steel and aluminum.

6) Great weather ability. Cold and heat resistant. No corrosion. Perfect resistance to ozone and UV radiation.


Two components structural silicone sealant is used as a secondary sealant for dual-seal insulating glass units. Due to the high moisture vapor transmission rate of silicone sealant, it is not suitable to use in the fabrication of single seal insulating glass units. For dual-seal insulating glass units, the primary seal of polyisobutylene (hot melt butyl sealant) is required to prevent moisture vapor transmission into the airspace.

Packing Information

Sunvol Two Components Structural Silicone Sealant is packed as following:

Part A (base): 190 Liter smooth white paste in 200 Liter drums.

Part B (curing agent): 19 Liter black paste in 20 Liter pails.

Typical Properties

Product Storage and Lifetime

Structural Silicone Sealant base(Part A) and curing agent(Part B) should be stored in sealed containers in a dry area at temperatures at or below 80°F (27°C). 

The base has a shelf life of 12 months and the curing agent has a shelf life of 9 months from date of manufacture, refer to the production packaging date.

Keep both base and curing agent containers out of direct sunlight.

Sample pictures


High elastic recovery

Great appearance

Brighting surface

Great compatibility

Excellent adhension

Testing Report
Related Products
Who are we

Wuhan Yixiy Technology Co., Ltd. is a modern manufacturing company specialized in the R&D, manufacturing and sales of silicone sealant and related accessories. The main factory and office are located in Wuhan city of Hubei province, which is in the middle area of China.

We have more than 15 years experience in silicone sealant manufacturing industry. Till 2018, our factory land area is about 15,000 Square Meters.Based on these warehouses and hard working team, we have an annual production capacity of more than 25,000 Tons silicone sealant and more than 3300 loyal customers and this number is keep increasing.

In 2016, our products got the award 'Appointed high quality products for main construction projects'.

In 2017, our company got the award of AAA grade quality credit company and rewarded as 'Quality and safety standardization demonstration company'.

Now sunvol sealant keeps providing solutions and creates value for customers all over the world by constantly improving products and services. We are dedicated to developing business with you and become your strong and trusted business partner.

Exhibition Info


We attended China Glass 2017 held in Beijing, China. 

Great working team with full of enthusiastic!


We attended FENESTRATION BAU China 2018 held in Beijing, China. 


We attended China Glass 2019 held in Beijing, China. 

Packing & Delivery
580 (L) * 580 (W) * 1300 (D)
300 KGS

Packaging Details
Part A (base) will be packed as 190 Liter in 200 Liter drums.

Part B (curing agent) will be packed as 19 Liter in 20 Liter pails.

Trays will be optional to be used for transportation. 
On-time delivery & Strong logistic ability

All products are guarenteed to be delivered within the date we promise. 

Long time logistic experience with great logistic service. 

Avoid common happened problems and save costs for customers. 


(1) How to store structural silicone sealant?

Please store in a dry area at temperatures at or below 80°F (27°C) and keep the sealant out of direct sunlight.

(2) What's the MOQ of structural silicone sealant?

1 set purchase is available for two component structural silicone sealant. In order to save cost for you, a suitable quantity will be suggested to you based on your situation.

(3) Are there any discounts for us?

Yes, we will have some promotion activities according to the production period. Please contact our sales service staff for more information.

(4) Can I have sample for testing?

Sure! We have free samples offered for your test and we are always ready for providing you the samples.

(5) What's your delivery time?

Normal products will be delivered within 7-15 days. Customized products will be delivered within 30 days.

(6) Is OEM or ODM available?

Yes, both are available for us and we have many years' experience on OEM.

(7) What port do you use for delivery?

We normally deliver goods from Shanghai port. Other ports like Qingdao port, Guangzhou port, Shenzhen port are also available upon requirements.

(8) What's the warranty of your sealant?

For two parts silicone sealant, our warranty is 10 years.

(9) What payment methods do you accept?

We accept payment based on T/T, L/C, Western Union, PayPal, Alipay, Escrow, and Money Gram. It's negotiable.