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Neutral curing liquid colloidal silica

FOB Price: US $1 - 2 / Pack Get Latest Price
Min.Order Quantity: 300 Carton/Cartons
Supply Ability: 5000 Carton/Cartons per Day
Payment Terms: L/C,T/T
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Quick Details

Place of Origin:
Guangdong China (Mainland)
Other Adhesives,RTV-1 weatherproof silicone sealant
Main Raw Material:
Brand Name:
Model Number:
black, grey or required by client
Neutral curing at room temperature
Application standard:
GB/T 14683-2003
300ml/cartridge; 24cartridge/ctn
5 working days for girafe, 14 working days for OEM.

Packaging & Delivery

Packaging Detail: 300ml/cartridge; 24cartridge/ctn 590ml/sausage; 20sausage/ctn
Delivery Detail: 5 working days for girafe, 14 working days for OEM.

Neutral curing liquid colloidal silica


One component, RTV-1 liquid silicone sealant, neutral curing;

Excellent weatherproof performance;

No corrosive to most building materials.


2,Main Purpose:

Assembly of various kinds of aluminum alloy windows and doors;

Joint and seal for interior decorative glass;

General joint and seal.


3,Main Technology Data:



Measured Value

Testing Method





GB/T 13477




GB/T 13477




GB/T 13477

Skin Time(h)



GB/T 13477




GB/T 531

Peel Strength N/mm



GB/T 13477

Tensile Modulus Mpa



GB/T 13477

Tensile proper

No damage

No damage

GB/T 13477

Movement Capability (%)




Aging Test





9 months shelf life if stored below 27 degrees centigrade in cool, dry places after the date of production



















4,Application Standard:

GB/T 14683-2003


5. Specification

l         Packing: 300ml/cartridge; 24cartridges/ctn

l         Color: black, grey, others of special order



6,Restriction of Usage:

Cannot be used as structural sealant;

Not compatible with the materials of grease or exudation;

Unsuitable for airproof location, for it requires absorbing moisture in air to cure;

Unsuitable for frosty or moist surface;

Unsuitable for continually flooding or entire-year moist place;

Cannot be used when the substrate temperature is under 6°C or above 40°C.


7. Technology Service

l         We supply integrate data, technical consultation and free compatibility test.

l         Solving problem in the course of using timely



8,Construction Method:

Please do adhesion test or compatibility test to assure the applicability of product;

Please clean the joint with solvent such as toluene, xylene and acetone, then keep it dry;

Tape is used to cover the deges of the joint to make silicone sealant sealed perfectly, but it cannot contact the sealed surface;

Cut the nozzle at the desired size. Keep good contact between the silicone sealant and joint, and remove the tape before the sealant is cured;

Please keep ventilate for the construction site.



9. Safety

l         Silicone sealant will release volatile compound so that it could be harmful to health, therefore, please keep good and ventilate;

l         Silicone sealant will not release any harmful substance and not be harmful to health after cured;

l         Keep uncured silicone sealant beyond children’s reach. If getting into eyes, wash off with running water and consult a doctor;


10. Warranty

l         As an ISO9001,ISO14001 certified company, we are committed to establish and implement the ISO9001 Quality Management System.

l         We will sign the Quality Guarantee with customers after they buy our products and confirm the construction organization and engineering. 


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Guangdong Girafe Fine Chemical Co., Ltd, Established in 1997,belongs to Guangdong Girafe Group, and specializes in the manufacture of various silicone sealants. With an annual output of over 15,000 metric tons, we are a high-tech enterprise with advanced production and inspection facilities. Engaged in scientific research, manufacture and trade, we hold ISO9001 and ISO14001 certificates for our quality control and environmental protection systems respectively. Our head office and factory cover ... View detail

Basic Information

Product/Service (We Sell): silicone sealant  
Number of Employees: 301 - 500 People  

Trade & Market

Main Markets: Domestic Market
South Asia
Central America
Western Europe
Eastern Asia
Mid East
Southeast Asia
Eastern Europe
South America
North America
Total Annual Sales Volume: US$50 Million - US$100 Million  
Export Percentage: 31% - 40%  

Factory Information

Factory Size (Sq.meters): 10,000-30,000 square meters  
Factory Location: No.13 Xinda Industrial Zone,Sanzhou,Lunjiao, Shunde,Foshan,Guandong, China  
Number of Production Lines: 10  
Number of R&D Staff: 11 - 20 People  
Number of QC Staff: 5 - 10 People  
Management Certification: ISO14001  
Contract Manufacturing: OEM Service Offered   Design Service Offered   Buyer Label Offered  

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How It Works

China (Mainland) | Manufacturer, Trading Company | Contact Details
Experience: Established 2004 , 10 years OEM

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Ms. Janice Gu
Ms. Janice Gu:
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