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AUTO Car windscreen pu sealant

FOB Price: US $ 1 - 2 / Piece | Get Latest Price
Min.Order Quantity: 100 Carton/Cartons
Supply Ability: 1000000 Piece/Pieces per Day
Port: shanghai/ningbo
Payment Terms: L/C,T/T
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Quick Details

Place of Origin:
Zhejiang, China (Mainland)
Other Adhesives
Main Raw Material:
Construction, Transportation, Other
Brand Name:
Model Number:
Car glass
Most welcomed:

Packaging & Delivery

Packaging Details: Cartridge: 310ml
Delivery Detail: within 20 days after receive the order payment

Visbella-729 Windshield PU Sealant



Visbella-729 Windshield PU Sealant is single part polyurethane based, high modulus sealant, which cures on exposure to atmospheric moisture to form elastomeric mastic.

Visbella-729 Windshield PU Sealant has excellently water-proof, high bonding strength, oil resistant, aging resistant, salt fog resistant, and can bear long time vibration.

 Visbella-729 Windshield PU Sealantoffers excellent adhesion on glass and metal, it is most suitable for bonding windshield in the automotive industry.





Non-corrosion to substrates;
Thixotropic ,no sag.


Little Volatile Odor


High modulus & tensile strength


Excellent adhesion on glass and metal surface


Outstanding durability


Permanently flexible




Paint-spray able Surface





Appearance                 black, smooth paste
Solids content             99%
Flash point                   > 230F (110 °C )
Weight per volume     9.9 lbs/gal
Specific gravity             1.2
Sag                                 none
Odor                               minimal
Tack-free time              skins in 10 minutes


after application at 72F (22C) and 50% RH
Working time                8-10 minutes
Full cure                         less than 24 hours
at 72F (22C) and 50% RH




Cured physical properties
Shore A hardness          45-50
(7 days at room temperature)
Elongation                       > 600%
Tensile strength              > 1000 psi  



Scope of application 


Sealing windows windshield assembly, body assembly and other components.


vehicle windshield repair market, the bond side windows, refrigerated cars, glass curtain wall, such as welding seams sealed;


seams sealed, glass caulking seal, envelope seals, and other general gap seal.


boxes, van, activities of the board of the seam sealing, bonding between steel and aluminum.


visual part of the vehicle body and general joint sealing, such as skirts, trunk lid, the vehicle roof, air conditioning.


12 months in unopened packaging in a cool and dry storage place at temperatures between +5°C and 25°C.



Grey, black and white.

Also we can produce the sealant with special color upon customers' requirement.



Cartridge:  310ml

Sausage: 400ml, 600ml






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Huzhou Longtong Chemical Co., Ltd was establish from 1992. Over 19years professional manufacture experience ,we become one of the largest Manufacture on Adhesive in Huzhou City Zhejiang China.

Our company covers an area of 22,000 square meters, including 800 square meters of laboratory and we have over 200 employees. 12 production lines.

With high quality and reasonable price, our products are sold well to the Europe, South America and Africa. Our annual sales volume exceed... View detail

Basic Information

Business Type: Manufacturer, Trading Company  
Main Products: Adhesive,Silicone Sealant,Sealant Sealer,Powder Glue,Liquid Glue  
Number Of Employees: 51 - 100 People  

Trade & Market

Main Markets: Central America
South America
North America
Northern Europe
Southeast Asia
Western Europe
Eastern Asia
Domestic Market
Southern Europe
Eastern Europe
South Asia
Mid East
Total Annual Sales Volume: US$10 Million - US$50 Million  
Export Percentage: 71% - 80%  
Trade Shows: Frankfurt   2013 Automechanika Shanghai   2013 Automotive Aftermarket Products EXPO(AAPEX SHOW)   114th Canton Fair    

Factory Information

Factory Size (Sq.meters): 50,000-100,000 square meters  
No. of Production Lines: Above 10  
Number of R&D Staff: 5 - 10 People  
Number of QC Staff: 5 - 10 People  
Certifications: ISO9001
Contract Manufacturing: OEM Service Offered  

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How It Works

China (Mainland) | Manufacturer, Trading Company | Contact Details
Experience: Established 2010

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Mr. tim shen
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