Polyurethane Sealant White

FOB Price: US $ 1 - 2 / Piece | Get Latest Price
Min.Order Quantity: 5000 Piece/Pieces
Supply Ability: 30000 Piece/Pieces per Day
Port: Shanghai / NIingbo
Payment Terms: L/C,T/T
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Quick Details

Place of Origin:
Zhejiang, China (Mainland)
Other Adhesives
Main Raw Material:
Brand Name:
Model Number:
bodywork joint

Packaging & Delivery

Packaging Details: 310ml cartridge; 310ml & 400ml & 600ml sausage
Delivery Detail: 30 DAYS


1. Single part polyurethane sealant
2. Used for eyeable parts and common joints of car bodywork

JOINFLEX 122  Polyurethane Sealant White



 JOINFLEX 122 Bodywork PU Sealantis a one part, neutral cure, solvent free polyurethane sealant with high adhesion strength, good elasticity, aging resistant, vibration exhaustion resistant and multi coatings paintable.

JOINFLEX 122 Bodywork PU Sealant has high adhesion strength, good elasticity, aging resistant, vibration exhaustion resistant and multi coatings paintable.



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



As Supplied – tested at 23°C±2°C, RH50%±5%:

Item                                         Data                 

Aspect:                            Thixotropic Paste

Gravity, g/cm3                     1.25~1.35

Tack Free Time, min.                   30~60

Extrudability, ml/min.                   ≥80

Sag/Slump, mm                       ≤1                      

Curing depth, mm/24hr                3

Service Temp, °C                      -50 ~+90 (continuous)

                                      +120 short time (up to 8 hrs)

Application Temp, °C                   +5~+45


As Cured – tested at 23°C±2°C, RH50%±5%:

Hardness, 24H, Shore A           ≥15                

Hardness, 7d, Shore A           ≥35                

Depth of curing, 24H, mm           ≥3                    

Depth of curing, 7d, mm           ≥6                      

Recovery of elastic, %             ≥80                  

Shrinkage                         ≤5                    

Tensile modulus(MAX), MPa       ≥3.0                  

Modulus at 100% elongation, MPa   ≥1.2                  

Peel strength, N/mm               ≥10                  

Shear strength, MPa               ≥2.5

Elongation at break, %             ≥450                

Solid content, %                   ≥95                            

Resistance to dilute acids and bases General

Water and salt spray resistance       Good

Compatibility with paints            Yes                          




JOINFLEX 122 Bodywork PU Sealant can be used on eyeable parts and common joints of car bodywork, like front and back panier panel; engine cabin, luggage cabin, floor, car door, car fundus, gasoline entrance, wing beard and fold parts.

JOINFLEX 122 Bodywork PU Sealant is also suitable for visible joints, e. g. for gap filling around windows in bus, coach, and train assembly.

JOINFLEX 122 Bodywork PU Sealantis suitable for Vehicle and car body construction, bonding of side panels and roof in bus construction, container and caravan con-construction, ship and metal construction.



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: 310ml, 400ml, 600ml

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Join Leader Adhesive Co., Ltd., a leading professional manufacturer & marketer of quality adhesives & sealants, is always dedicated to the research and development of various functions and applications in adhesives for last 17 years. Join Leader commits itself to provide more economical, professional, convenient application products, services and solutions to meet the ever-increasing demand in Construction, Industry, Automobile, DIY and other areas. Meantime, in all our products and s... View detail

Basic Information

Business Type: Manufacturer, Trading Company  
Main Products: Silicone Sealant,Gasket Maker,Contact Adhesive,White Glue,Acrylic Sealant,Epoxy Adhesive,PU Foam,Silicone Rubber Tape  
Number Of Employees: 101 - 200 People  

Trade & Market

Main Markets: South America
Mid East
South Asia
Domestic Market
Northern Europe
Western Europe
Southeast Asia
Southern Europe
North America
Eastern Europe
Central America
Total Annual Sales Volume: USD 48,981,601  
Export Percentage: 81% - 90%  

Factory Information

Factory Size (Sq.meters): 5,000-10,000 square meters  
Factory Location: Zhabei Village, Hezhuang Street, Xiaoshan District, Hangzhou City, Zhejiang Province, China  
No. of Production Lines: Above 10  
Number of R&D Staff: 5 - 10 People  
Number of QC Staff: 5 - 10 People  
Contract Manufacturing: OEM Service Offered   Design Service Offered   Buyer Label Offered  

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How It Works

Verified Supplier - Join Leader Adhesive Co., Ltd.
China (Mainland) | Manufacturer, Trading Company | Contact Details
Key Strengths: Assessment Report by Bureau Veritas
Top 3 Markets: South America 23.72%, Africa 23.07%, Mid East 12.64%
Experience: Established 2005

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