Multipurpose Cost Effective PU Adhesive Sealant Windshield Polyurethane Adhesive Sealant PU Sealant

$1.00 - $3.00
Min. Order
6000 Pieces
Quick Quotation
Company Information

Qingdao Aofeng Construction Material Technology Co., Ltd.

CN Manufacturer, Trading Company
Response Time
Response Rate:
US$ 1,000+
3 Years Paid Supplier Gold Supplier Onsite Check Trade Assurance
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Quick Details

Port: Qingdao
Payment Terms: T/T,Western Union,MoneyGram
Supply Ability: 1000000 Box/Boxes per Month pu sealant
CAS No.: 9009-54-5
Other Names: Pu Adhesive Sealant
MF: Mixture
EINECS No.: 210-898-8
Place of Origin: Shandong China
Classification: Other Adhesives
Main Raw Material: Polyurethane
Usage: Construction,Fiber & Garment,Footwear & Leather,Packing,Transportation,Woodworking,Windshield glass,Side glass,Auto parts
Brand Name: AOFENG
Model Number: JCS
Type: One Component
Product name: Windshield Sealant
Application: Glasses
Shelf life: 6 Months
Color: Black
Material: Polyuerthane
Keywords: Windshield Glass Sealant
Certificate: ISO
Appearance: Black Paste
Name: Single Component Polyurethane Sealant
Packing: 20Pcs
Delivery Detail: 5-10workdays
Packaging Detail: 310ml Cartridge / 600ml Sausage(Customized available)

Multipurpose Cost Effective PU Adhesive Sealant Windshield Polyurethane Adhesive Sealant PU Sealant

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Product Description

Aofeng Polyurethane Sealant is a high performance, single component, moisture curing, polyurethane sealant ideally suited for a number of construction applications.


Used to Seal

• Vertical and horizontal expansion joints 

• Concrete control joints 

• Precast and tilt-up construction 

• Masonry expansion joints 

• Aluminum curtain walls and storefronts 

• Doors and windows 

• Submerged applications



• Faster curing than most competitive products 

• Tack-free in 60 minutes per ASTM C679 

• Joint movement capability ±25% 

• No priming required for most applications 

• Excellent weather resistance 

• Non-staining 

• No mixing required 

• Low VOC – 35.1 g/l 

• Paintable after Tack-free 

• Low modulus/Low shore A hardness



Only black currently.



Sausage packs only.


Technical Data



Polyurethane sealants and adhesive sealants must be stored in a controlled environment to maximize shelf life. Store the products in the original unopened containers below 77°F (25C).


Shelf Life

When stored at recommended conditions, the shelf life is 6 months after shipment from AOFENG.


Directions for Use

Surface Preparation: Surfaces to be sealed or bonded should be clean and dry. Surfaces should be free from grease, mold release, oil, water/condensation, frost, and other contaminants that may affect the adhesion of the sealant.  

Primer: For most applications, high strength bonds can be achieved without the use of a primer. Pre-testing for adhesion is suggested to determine if a primer is needed. 


Application: Loading the applicator gun: make sure the applicator is set up with correct plunger attachment for cartridge or sausage pack. 


1. Cartridge: Puncture seal in nozzle and remove the pull-tab seal at the bottom of the cartridge. Load into applicator and fix retaining ring (if applicable). Assemble the nozzle (if applicable) and cut to desired size and shape. 


2. Sausage Pack: Make a 1" slit close to the crimp on one end of the sausage pack. Load the sausage pack into the applicator barrel (slit side out). Place the rounded end of the supplied sausage nozzle onto the slit end of the sausage package and fix with retaining ring. Cut nozzle to desired size and shape. Product should be used within 24 hours after seal is punctured. Dispense product with the nozzle tip in contact with the substrate to insure good gap filling. Bonding must occur within the first 50% of published skin time.


Do not apply polyurethane sealants and adhesive sealants on frozen nor wet surfaces. Do not apply over silicone nor in the presence of curing silicone nor hybrid products. Avoid contact with alcohol and solvents during curing. Sealant can be tooled immediately after applying to give desired appearance.

Cleanup: While sealant is still soft, cleaning can be done with the same solvents used for surface preparation. Avoid cleaning with alcohol as it will interfere with the curing process. If sealant is already cured, removal is done mechanically with razor knife, piano wire, sanding, etc.











Bryan Lee

Qingdao Aofeng Construction Material Technology Co.,Ltd.
Add: Licha Town, Jiaozhou, Qingdao, 266300, China
Pho: 0086 53282293378  15753233160
Fax: 0086 532 8229 3358
WhatsApp/SKYPE/Viber/We Chat:  +86 15753233160