Supreme adhesion neoprene mastic sealant

FOB Price: US $0.65 - 1.2 / Piece Get Latest Price
Min.Order Quantity: 1296 Piece/Pieces 36pcs/box
Supply Ability: 20000 Piece/Pieces per Day
Port: Tianjin Port
Payment Terms: T/T
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Quick Details

Place of Origin:
Beijing China (Mainland)
Other Adhesives
Main Raw Material:
Brand Name:
Model Number:
RAL7035 light grey or upon request

Packaging & Delivery

Packaging Detail: 310ml/piece
Delivery Detail: 7 days upon order


Supreme adhesion neoprene mastic sealant
-High Initial Viscosity
-Water Test Ready
-Weather Resistant
-Fast Curing

BU-12   Supreme adhesion neoprene mastic sealant



· High Initial Viscosity          

· Water Resistant (touch dry)

· UV resistant      

· Fast curing       

· Superior adhesion           

· Ready to use        


BAOJUN BU-12 Neoprene Sealant is water resistant even when sealant is not fully curred(dried). It fits outdoor construction environment very well. For example, doors, windows, roof tiles, mansory, gates, etc.

BU-12 Neoprene Sealant can be used to fill joints and gaps between materials such as :
               Wood          Plastic       Glass
               Concrete     Metal       PU foam      Stone    

    (for suitability on other materials please ask our representative)



Test Results

Basic MaterialNeoprene
Application Method Caulking Gun
Color RAL7035 Light Grey (or upon request)
Solids Content 82%

Specific Gravity


Vertically Placed 3mm
Horizontally Placed Unchanged


10 a/s


20 b/min

Touch Dry  30 Minutes

Hardness 20-60 shore A
Tensile Adhesion Tensile Bond Strength / MPa 23°C/90°C/-30°C
After Soaking ≥0.45
After Ultraviolet Light ≥0.45
Damaged Bonding Area ≤5%
Tensile Strength at 23°C ≥100%
Thermal Aging Thermal Weight Loss ≤10%
Cracking Non
Powdered Non
Storage Period6 months (0°C~30°C)
Packaging 310ml/tube


310ml cartridge, 36 cartridges in one box. OR by 100kg/drum.



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We were founded in 2008. As a state-owned industrial paint company, we specialize in eco-friendly waterborne coatings research, production, sales and services. Our company has been engaged in the development of waterborne coatings for almost 20 years. With all these years of unremitting efforts, our company has continuously grown in size and has become one of the largest waterborne coating suppliers in the world. Bearing in mind the principle and importance of environmental protection, our ... View detail

Basic Information

Product/Service (We Sell): Waterborne Sealant,Waterborne Zinc-Rich Primer,Waterborne Container Coating Systems,Waterborne Wood Wear Coating Systems,Waterborne Architectural Coating Interior & Exterior  
Brands: G.W.BAOJUN  
Number of Employees: 51 - 100 People  

Trade & Market

Main Markets: North America
Total Annual Sales Volume: US$5 Million - US$10 Million  
Export Percentage: 1% - 10%  

Factory Information

Factory Size (Sq.meters): 10,000-30,000 square meters  
Factory Location: No. 5, 3rd Xingguang Street, OPTO-Mechatromics Industrial Park, Tongzhou District, Beijing City, China  
Number 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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Verified Supplier - Baojun Paint Co., Ltd.
China (Mainland) | Manufacturer, Trading Company | Contact Details
Experience: Established 2008

Communicate with Supplier:

Ms. Tiki Wang
Ms. Tiki Wang:
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