hot sales polyurethane heat resistant glue,construction pu sealant

FOB Price: US $2.2 - 3.9 / Piece Get Latest Price
Min.Order Quantity: 6000 Piece/Pieces
Supply Ability: 50000 Piece/Pieces per Day
Port: shenzhen,China
Payment Terms: L/C,T/T,Western Union
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Quick Details

CAS No.:
Other Names:
PU sealant
Place of Origin:
Guangdong China (Mainland)
Other Adhesives
Main Raw Material:
Construction,Fiber & Garment,Footwear & Leather,Packing,Transportation
Brand Name:
Model Number:
popular colors::
black, grey
All kinds of windshield adhesive

Packaging & Delivery

Packaging Detail: 310ml/pc; 40pcs/ctn; 800 cartons/20'FCL
Delivery Detail: 25-30days


moisture cure sealant
Good elasticity
resistance against
Good durability.
thermal range: (20-79C)

polyurethane heat resistant glue




Kingjoin Construction PU Sealant is a single component moisture cure sealant that can be used for exterior and interior caulking. Ideal for use in roofing, siding and window installation. The cured sealant adheres well to most common substrates such as masonry, concrete, glass and aluminum without priming. 

-One-Pack Polyurethane System
-Easy application and no problem with mixing because of one-packing PU system.
-Good elasticity and restoration prevents movement of substrate on thermal change  condition
-Even after vulcanization, has initial flexibility gives strong resistance against the continuous restore and elongation.
-Good durability.
-Decrease of construction cost and time.
-Extended use of various thermal range. (20-79°C)



Item No.:


Can Size:

48mm x 240mm H


310ml x 40 pcs/ctn

Carton Size:

460*280*290 mm

20ft Container Loading

800 cartons



1. Cleaning the surface: 
take the appropriate amount of supported cleaner into clean and dry special container(timely seal the original packing). Use the clean absorbent cotton or other materials to dip the cleaner, clean up the grease and dust on the to-be-bonded surface, then completely dry(about 10 minutes, ranging with the temperature and humidity).

2. Brushing the primer: 
completely shake up the primer, then take the appropriate amount of primer into the special container(timely seal the original packing). Brush a thin layer of primer on the cleaned surface with the soft wool brusher, then completely dry(about 10 minutes, ranging with the temperature and humidity).

3. Gelatinizing and Installation: 
open the hole on the head end of aluminum canister using cone, screw on the plastic nozzle, then open the mouth using sharp knife on the nozzle with a certain size. If you use manual glue gun, you should pry down the rear cover of aluminum canister; if you use air-driven glue gun, you only open a small hole on the rear cover. Then use the glue gun to uniformly spread the sealant onto the to-be-bonded sections that have been brushed the primer by manual or air-driven way. 
For sausage-shaped soft packing: set the soft packing into the 600cc tubular glue gun, shear open the head end, install the supported nozzle, then gelatinize by manual or air-driven way. 
If necessary, you may adopt dot-form or bar-form gelatinizing method, in 15 miunutes after gelatinizing, you should press the to-be-installed workpiece onto the sealant and fix the position.

4. Cleaning up the surface: 
The sealant spilled over from the aperture should be scraped smoothly using scratch board or soap water. If careless, some places are polluted by sealant, please remove them using non-alcohol solvents such as gasoline as soon as possible. If the sealant has been solidified, please use blade to cut or burnish.



-To do the experiment in advance is the necessary condition to guarantee the excellent adhesiveness;
-After being opened, the cleaner must be used up in a day; or else, it should be firmly sealed; 
-Avoid contact with skin and eyes; if carelessly, please wash them with a large amount of water and see the doctor; 
-If the bonded part is heavy or needs moving, use the auxiliary tool to fix the position during the solidifying time(pressure-sensitive adhesive tape, locating block, etc.);
-The recommended use condition: temperature 15-35°C, humidity 40%-80%RH; keep the working condition completely ventilated; 
-If you have any other problems, please contact with us.




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Shenzhen i-Like Fine Chemical Co., Ltd, a family enterprise of I-Like Holdings Group, which was started in 1997, has been a leader in the design, manufacture and marketing of aerosol products and sealants. Our aerosol products include Spray Paints, Car Care Products, tyre care and repair, and industrial-purpose products. Our sealants include but not limited to polyurethane (PU) sealants, PU foam (expanding foam), silicone sealants, RTV Gasket Makers, and contact adhesives.

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Basic Information

Product/Service (We Sell): Car Care Products,Aerosol Paint,Industrial Glue and Sealant  
Brands: I-LIKE  
Number of Employees: 101 - 200 People  

Trade & Market

Main Markets: Southeast Asia
Eastern Asia
Eastern Europe
Central America
Mid East
South America
Total Annual Sales Volume: Above US$100 Million  
Export Percentage: 51% - 60%  

Factory Information

Factory Size (Sq.meters): 10,000-30,000 square meters  
Factory Location: No. 17, Tongle 2nd Road, Tongle Industrial Park, Dongfeng Town, Zhongshan City, Guangdong Province, China  
Number of Production Lines: Above 10  
Number of R&D Staff: Less than 5 People  
Number of QC Staff: Less than 5 People  
Management Certification: ISO9001   ISO11600  
Contract Manufacturing: OEM Service Offered   Design Service Offered   Buyer Label Offered  

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China (Mainland) | Contact Details
Experience: Established 2010

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Mr. Mike Li
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