PU / Polyurethane silicone automotive windshield glass adhesive/sealant/glue

FOB Price: US $1.98 - 3 / Piece Get Latest Price
Min.Order Quantity: 500 Piece/Pieces windscreen sealant
Supply Ability: 1000000 Ton/Tons per Year windshield sealant
Port: Shanghai , Ningbo, any ports of China
Payment Terms: L/C,D/A,D/P,T/T,Western Union,MoneyGram,Paypal,any online payment
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Quick Details

CAS No.: 112926-00-8 Other Names: MS sealant MF: O-Si-O
EINECS No.: 231-545-4 Place of Origin: Shanghai China (Mainland) Classification: Other Adhesives
Main Raw Material: polyurethane silicone Usage:
Construction,Fiber & Garment,Footwear & Leather,Packing,Transportation,Woodworking,Metal ,Glass,industrial bonding and fixing,wood
Brand Name: PUNADE
Model Number: MS3220 Color:
White, gray, black, beige and customed color
UV resistant,anti-aging resistant, flooding resistant mould resistant
Delivery time:
fastest delivery(5~7days) and good quality
Certificate: CE,SGS,ISO9001:2000,MSDS,UL Chemical base:
One-component modified polyurethane
MOQ: 500~2000 Unit Samples: Free samples Shipping:
By Express(Fedex, UPS ,DHL,TNT), or by sea
Application temperature: 5~35°C We:
Senior Member of Shanghai International Chamber of Commerce

Packaging & Delivery

Packaging Detail: MS PU / Polyurethane silicone automotive windshield glass adhesive/sealant/glue Hard tube: 300ml; Hose: 580ML; Keg: 23L; Barrel: 195L.
Delivery Detail: Sample order:2-3 days; MOQ order:7-10 days


3.Best quality
4.PU/Polyurethane silicone automotive windshield glass adhesive/sealant/glue

Mobile:0086 183 2120 8486 or add me on Skype:sallymzhang , let's talk more!!!

MS3220 -  MS PU/Polyurethane silicone Automotive windshield glass adhesive/sealant/glue

MS3220, is a one-component, multi-purpose and anti sagging elastic sealant;  it can 

react  with moisture  in the air and then it is cured, to form a permanent elastomer.

 Data Table

Chemical base

One-component modified polyurethane


White, gray, blackbeige and customed

Curing mechanism



About 1.3kg/L (based on color)

Extrusion rate

About 400g/min


Good, without sagging trend

Construction temperature


Surface curing time 

(dependent on state of the environment)


Curing rate 

(dependent on state of the environment)

3days about 13mm

Shrinkage rate

About 2%

Shore A hardness

About 25

Glass transition temperature


Interface displacement capacity

(ISO11600 and JC485 standard classification)

25% (The joint displacement 100%)


Elasticity modulus

(ISO11600 and JC485 standard classification)

LM (Low modulus)

Recommended Substrate

(ISO11600 standard classification)

F+G (cement and glass)

Recommended Substrate

(ISO11600 standard classification)

M+C+G+Q (metal, cement, glass and others)

Operating temperature

Long-term -40°C--+80°C

Shelf life (sealed storage at below 25°C)

12 months

Products Show

 PUNADE MS series is a silane-modified polyurethane sealant,  with the advantages of  polyurethane  and silicone sealants; it is a flexible sealant widely recognized as with the best 

overall performance, and can meet the needs of adhesive bonding and flexible sealing for  a variety of occasions. PUNADE MS3220 is manufactured in strict accordance with ISO9001/14001 Quality Assurance System and related protection provisions.


 1.  Low VOC, silicone, plasticizer migration, or bubbles curing, with very little odor. 

2.  With a wide range of flexible bonding and durability, primer bonding-free.

3.  It can be painted, polished, and bonded and repaired in a repeated manner, but necessary surface 

    requirements are not changed when substrates are re-bonded.

4.  UV resistant, anti-aging and weathering resistance, flooding resistant and mould resistant.

5.  Dealcoholized curing, no corrosion to substrates, and substrates not polluted, in line with the 

    standard for stone stain resistance.

6.  Resistant to fresh water, sea water and usually water-based cleaning agents, and has a strong 

    bearing capacity to fuel, mineral oil, vegetable oil and animal fat and crude oil, 

7.  Intolerant to concentrated organic or inorganic acid/base solution or solvent.

8.  For specific requirements, we will provide relevant products and advice.


 1. Good adhesion to many substrates, include wood, various metal and surface treatment (painting or 

  plating), glass, concrete products, mortar, ceramic materials and plastics and rubber and so on.

2. Suitable for industrial bonding and fixing (such as the installation of automobile windshield, and the 

   manufacturing of means of transportation and lift cabinets),

3. Flexible seal bonding and fixing required for medium strength and high modulus.

4. Compatibility test should be done on the actual substrates and in the environment in advance.

Sample Piece



Product Model




One-component modified polyurethane



Hard tube: 300ml;    580ML sausage 
Keg: 23L;   Barrel: 195L.

shelf Life



Keep in cool and ventilative place Temperature≤25°C, humidity≤50%RH

















 1) Surface treatment

Bonding surfaces should be clean, dry, without grease, oil and dust; for the surfaces difficult for

bonding (such as PP/PE material) the bonding effect can be increased by applying primer. For 

details call us.

2) Construction

---Rigid packaging: cut the tube mouth.

---Flexible packaging: put glue into the glue gun and cut the closed mouth.

---In accordance with the designed adhesive strip cutting nozzle, the glue gun for manual hard tube, 

pneumatic piston glue gun or rubber pump equipment must be used in order to achieve satisfactory 

sealing effect.

---If PUNADE MS3220 will touch with polyurethane bonding glue or paint, we must wait until 

polyurethane is fully cured before PUNADE MS3220 can be used for jointing or bonding.

3) Trimming and finishing

Trimming and finishing must be conducted before drying the surface, and prior applicability/compatibility 

test on the finishing agents or lubricants must be done.

4) Cleaning

--The PUNADE MS3220 uncured can be removed from tools or equipment, with the use of a suitable 

solvent or PUNADE Cleaning Paste

---Once cured it can only be removed by mechanical method

--- Immediately cleaned with industrial hand cleaner and water if stick to skin 

---The redundant sealant not used up can be sealed and saved, and the cured part on its surface can 

be removed before next use. Applicability test is needed.

5) Surface painting (when necessary)

---PUNADE MS3220 can be available for painting before and after drying the surface.

--- A compatibility test should be done before painting.

--The thickness and hardness of the paint layer may weaken the elasticity of glue, and it is possible  for  the paint to be cracking.

Please feel free to contact me if you are interested in adhesive & sealant, I am very

Glad to help you.

Mobile:0086 183 2120 8486 or add me on Skype:sallymzhang , let's talk more!!!




Not exactly what you want? Post a quick Buying Request!
Shanghai Sepuna Chemical Co.,Ltd is a subcompany of PUNADE INTERNATIONAL GROUP, Sepuna is a professional industry adhesive supplier ,manufacturing polyurethane/silicon/epoxy sealant and adhesive,has nearly 10 years history.
In 2005 Sepuna introduced PUNADE technology from Switzerland.
Via the ISO90001:2000 certification.
In 2013 Sepuna introduce Drawing Machine technology and has put it into producing formally now.

Sepuna has professional factory which area is 5.000 squaremeters,and has ... View detail

Basic Information

Product/Service (We Sell): Polyurethane Adhesive,Polyurethane Sealant,Epoxy Adhesive,Silicone Adhesive  
Brands: PUNADE  
Number of Employees: 101 - 200 People  

Trade & Market

Main Markets: Central America
South Asia
Northern Europe
Domestic Market
Eastern Asia
Southern Europe
Southeast Asia
Mid East
Western Europe
Eastern Europe
South America
North America
Total Annual Sales Volume: US$50 Million - US$100 Million  
Export Percentage: 81% - 90%  

Factory Information

Factory Size (Sq.meters): 3,000-5,000 square meters  
Factory Location: Shanghai Minhang District  
Number of Production Lines: 10  
Number of R&D Staff: 11 - 20 People  
Number of QC Staff: 5 - 10 People  
Contract Manufacturing: OEM Service Offered   Design Service Offered   Buyer Label Offered  

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

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Ms. Sally Zhang
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