two component silicone IG sealant

FOB Price: US $900 - 1,000 / Set Get Latest Price
Min.Order Quantity: 5 Set/Sets
Supply Ability: 1000 Set/Sets per Week
Port: shanghai
Payment Terms: L/C,T/T,Western Union
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Quick Details

Place of Origin:
Zhejiang China (Mainland)
Double Components Adhesives
Main Raw Material:
Brand Name:
Model Number:
Liniz 991:
2 components

Packaging & Delivery

Packaging Detail: drum packing
Delivery Detail: 20 days


1. Two part, high modulus, neutral-curing
2. Excellent unprimed adhesion to glass and metal substrates


1. Two part, high modulus, neutral-curing

2. Excellent unprimed adhesion to glass and metal substrates


Liniz 991 Two Component Silicone Insulating Glass Sealant


Liniz 991  Silicone IG Sealant is two- component, high quality specially designed for insulating glass.

Liniz 991 2-Component Silicone IG Sealant is a non sag, condensation curing silicone rubber with high mechanical strength and outstanding adhesion to many substrates.

It is consistently non-slump and non-corrosive.



Good adhesive suitable to wide variety of substrates.

Excellent unprimed adhesion to glass

Neutral curing ,no corrosion, non-toxic cross linking system

Outstanding UV resistance.

Excellent usable life stability

High stability to temperatures from -50°C~+200°C.

Outstanding resistance to the effects of water and moisture.

Long shelf life



Bases as supplied:

Aspect: Viscous white Paste

Gravity, g/ cm3: 1.4~1.5

Viscosity, mPa.s 150,000~190,000

Curing agent as supplied:

Aspect: Viscous black Paste

Gravity, g/ cm3: 1.0~1.1

Viscosity, mPa.s 12,000~17,000

As mixed:

Color and Consistency Black, non-slump paste

Gravity, g/ cm3 1.4~1.5

Viscosity, mPa.s 35,000~45,000

Working Time ,Min 10 to 30 (23°C/75°F, 50% RH)

Tack-Free Time ,Min 70 to 100 (23°C/75°F, 50% RH)

Corrosiveness Non-corrosive

AFTER CURED: 23°C±2°C, RH50%±5% 14 days

Service Temperature: -50°C to +250°C

No. Properties Target Test Method

1 Slump, mm ≤1 GB/T 13477.6-2002

2 Extrudability, s ≤6 GB/T 13477.3-2002

3 Tack-free time, h ≤2 GB/T 13477.5-2002

4 Hardness (Shore A) 40~60 GB/T 531-1999

5 Mass Loss by heat, % ≤10 GB 16776-2005

6 Tensile

Properties Standard, MPa ≥0.60 GB/T 13477.8-2002

90°C, MPa ≥0.35 GB/T 13477.8-2002

-30°C. MPa ≥0.8 GB/T 13477.8-2002

Flooded. MPa ≥0.3 GB/T 13477.8-2002

Flooded-UV. MPa ≥0.25 GB/T 13477.8-2002

7 Joint Movement Capability,% ±25 ASTM C719

8 Tensile at 25% Elongation,MPa ≥0.15 ASTMC1135

Tensile at 50% Elongation,MPa ≥0.25 ASTMC1135

9 Elongation at break,% ≥100 ISO 8339



Liniz 991  2-Component Silicone IG Sealantis particularly suitable as a secondary edge sealant for the manufacture of multipane insulating glass used in structural glazing façades.

Liniz 991  2-Component Silicone IG Sealant is also used for sealing and bonding in building construction and technical/industrial applications.



Part A (Base): White, grey

Part B (Curing Agent): Black



Machine use:

Part A: 180L/185L

Part B: 18L/18.5L

Hand use:

Part A: 18L

Part B: 300ml×6



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Established in 1997, Zhejiang Liniz Fine Chemical Co., Ltd. is a professional silicone sealant and adhesive manufacturer, with an annual production capacity of 10,000MT of assorted variety.

Our company covers an area of 11,000 square meters, including 3,000 square meters of laboratory and we have over 200 employees. Our 7 silicone production lines enable us to output one and two-component silicone sealant and adhesive as well as special-type silicone sealant. We currently can produce ... View detail

Basic Information Indicates information has been verified onsite by a certification specialist

Product/Service (We Sell): Engineering Silicone Sealant,Architecture Silicone Sealant,Industrial Silicone Sealant  
Number of Employees: 201 - 300 People  

Trade & Market

Main Markets: Mid East
South America
Total Annual Sales Volume: US$10 Million - US$50 Million  
Export Percentage: 21% - 30%  

Factory Information

Factory Size (Sq.meters): 10,000-30,000 square meters  
Factory Location: No. 57, Tianzhu Street, Lin'n Economic Development Zone, Lin'an City, Hangzhou City, Zhejiang Province, China  
Number of Production Lines: 7  
Number of R&D Staff: 11 - 20 People  
Number of QC Staff: 11 - 20 People  
Contract Manufacturing: OEM Service Offered   Design Service Offered   Buyer Label Offered  

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China (Mainland) | Manufacturer, Trading Company | Contact Details
Key Strengths: Assessment Report by Bureau Veritas
Top 3 Markets: Domestic Market 91.46% , South America 6.10% , Mid East 2.44%
Experience: Established 2006

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