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Neutral weatherproof silicone sealant used for repairing

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FOB Price: US $0.52 - 0.62 / Piece Get Latest Price
Port: Guangzhou or on your request
Minimum Order Quantity: 12000 Piece/Pieces
Supply Ability: 4800000 Piece/Pieces per Day
Payment Terms: L/C,D/A,D/P,T/T,Western Union
Not exactly what you want? Post a quick Buying Request!
[ Shandong, China (Mainland) ]
Business type: Manufacturer, Trading Company
  • Onsite operations checked and legal status confirmed
  • Supplier accepts secure e-Credit Line Open Account transactions

Quick Details

CAS No.: 63148-62-9 Other Names: Constructural sealant MF: C6H18OSi2
EINECS No.: 224-221-9 Place of Origin: Shandong China (Mainland) Classification: Other Adhesives
Main Raw Material: Silicone Usage:
Construction,Fiber & Garment,Transportation,Woodworking
Brand Name: Kingfix
Model Number: Kingfix S809 Type: neutral silicone sealant Smell: no odor or smell
Colors: black,white,clear or do it as you like Density (g/cm3): 1.28 Market: global market
Skin formation: 10-50mins Certification: SGS Weatherproof: good
Drying(4mm/h): 18-22 Curing time: 10-14hours

Packaging & Delivery

Packaging Detail: 24 cartridges in one carton. 2000 cartons in one 20ft container.
Delivery Detail: Within 20-25days after receiving your deposit and design


neutral silicone sealant
1.Neutral cure;
2.Superior weatherability;
3.Construction outside uses;
4.Resistant to ozone&UV.

    Neutral weatherproof silicone sealant used for repairing   

   Kingfix 809 neutral silicone sealant is a milddle grade one-part neutral-curing silicone sealant It's middle/low modulus and neutral curing under room temperature silicone weatherproof sealant with outstanding weatherproof ability,excellent tensile strength and good adhesion to most building materials.



Neutral curing.

Single component.

Superior weatherability;

Construction outside uses;

Resistant to Ozone&UV;

High density.


1.Weather sealing in glass,aluminum,enamel curtain wall joints;

2.Sealing in marble(granite),concrete tile,metal panel materials,etc;

3.Sealing,repairing,glazing and mending of auto windscreen and side glass.

4.Other general builing materials bonding.

5.For weather sealing in glass curtain wall joints;


6.Many other building&industrial uses.


Restriction of Usage:

1.Can't be used as structural sealant;

2.Unsuitable for the surface of all kinds of material that can effuse grease,plasticizer or solvent.

3.Unsuitable for the airproof location because it is required to absorb moisture in air to cure for the sealant;

4.Unsuitable for the frosty or moist surface.

5.Unsuitable for the continually soggy or moist place.

6.Cant' be used the product if the temperature is below 40C or above 400C on the surface of the materials.



   Kingfix S809 silicone sealant exhibits excellent adhesion to many non-porous materials. Such as glass,aluminum,enamel curtain wall joint,marble,concrete tile,metal panel material,aluminium,some rubbers and some plastics.


     Apply to clean, dry and grease-free surfaces. Cut the nozzle at 45°angle to the desired shape and size. Screw nozzle on the cartridge. Place cartridge in the caulking gun. Apply sealant into the base of the joint so that it can completely fill the joint. Tool the surface of the joint immediately after sealant application to provide a smooth even finish and ensure the sealant wets both sides of the joint. Remove the masking tape after tooling. Do not disturb the joint for 48 hours. Avoid contact with various cleaning agents for solvents (e.g. bleach) whilst sealant is curing.


Voluntary Standard: GB/T14683-2003


Available colors:

white, black, transparent, grey, brown and any other color as customer's request.



35gr, 50gr, 70gr, 85gr blister tube;

280ml, 300ml, 310ml hard cartridge;

200L drum bulk material

 Shelf life:  12 months after production date


Emergent Treatment
   Keep out of reach of children. Once it contacts skin or eye by accident, rinse the affected part with water for 15 minutes or turn to doctor for help immediately.



silicone sealant technical data sheet








Density (g/cm3)



Capacity movement



Skin formation

10-50 minutes


Curing Time(h)



Drying time(4mm/h)



Hardness shore A



Elongation at Break(%)



Modulus Mpa(100%)



Application temperature

-20°C to +40°C


Temperature resistance

-50°C to +100°C








Cold-hot adhesive



Under water adhesive



Elastical Recovery (%)



 Mass-loss Rate (%)



Skin drying time and fully drying time under: 23°C and 50% humidity



Our product and fabric pictures:


1.Production line-1



Production line-2



Production line-3 










3.Factory advanced machine-1


Factory advanced machine-2


4.The advanced equipment in laboratory room-1


The advanced laboratory room-2


5.The different kinds of package-1


The different kinds of package-2









 Yulong Silicone Sealant Advantages:


1. Quality Guaranteed;  All our order's quality is guaranteed during shelf

life. If there is any quality problem, we will take measures for our customer's loss.


2.OEM; We do everything by ourselves. Cartridge, tube, carton, design, filling ,printing are all done by ourselves


How to Order?


   Send Enquiry Confirm order details Sample testing Sample agreement Sign Contract Design Confirmation Deposit Payment Make Production Goods ready Blance payment Delivery Goods receiving After service


     Dear friend, if you like our products, please don't hesitate to contact our sales department. We will reply you within the first time and give you satisfied service. 


Not exactly what you want? Post a quick Buying Request!
Shandong Yulong is a professional manufacturer and exporter that is concerned with the design, development and production of silicone sealant, silicon sealant, acetic silicone sealant, acetoxy silicone sealant, acid silicone sealant, two component silicone sealant,neutral silicone sealant, structural silicone sealant, rtv silicone sealant, glass silicone sealant, weatherproof silicone sealant, liquid silicone sealant; acrylic sealant, acrylic silicone sealant, siliconized acrylic sealant, ... View detail

Basic Information

Product/Service (We Sell): Silicone sealant,Rtv silicone sealant,Adhesives acetic silicone sealant,Acetoxy silicone sealant neutral silicon sealant,Structural silicon sealant two component silicon sealant,Silicon sealant acrylic sealant,Acrylic silicone sealant,Sealants  
Brands: YULONG  
Number of Employees: 101 - 200 People  

Trade & Market

Main Markets: South Asia
Mid East
Southeast Asia
South America
Total Annual Sales Volume: US$5 Million - US$10 Million  
Export Percentage: 41% - 50%  

Factory Information

Factory Size (Sq.meters): 10,000-30,000 square meters  
Factory Location: No. 69, Xingyu Road, High-tech Zone, Longkou County, Yantai City, Shandong Province, China  
Number of Production Lines: 4  
Number of R&D Staff: 5 - 10 People  
Number of QC Staff: Less than 5 People  
Contract Manufacturing: OEM Service Offered   Design Service Offered   Buyer Label Offered  

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