Mastic sealant

FOB Price: US $0.7 - 4 / Piece Get Latest Price
Min.Order Quantity: 40 Carton/Cartons
Supply Ability: 100 Metric Ton/Metric Tons per Week
Port: huangpu
Payment Terms: L/C,T/T
Add to My Favorites

Quick Details

CAS No.: 4253-34-3 Other Names: Mastic sealant MF: 224-221-9
EINECS No.: 224-221-9 Place of Origin: China (Mainland) Classification: Other Adhesives,one component
Main Raw Material: Silicone Usage: Construction Brand Name: OEM
Model Number: Any GW: 300g or 350g

Packaging & Delivery

Packaging Detail: 24 cartridges/carton, 180carton/pallet
Delivery Detail: In two weeks


Mastic sealant
For grout joint of wood,glass,aluminum,concrete,marble and steel.
Filling crack,seam.
gout sealant

The mastic sealant is a type of single-component, neutral silicone sealant, used for grout joints,crack or seam of wood,glass,alumium,concrete,marble and metal.



  1. Free primer, powerful adhesive force for most building material,like ceramics, concrete etc.
  2. Non corrosivity and non-pollution to stone, building material and environment.
  3. Easy and convenient be extruded in the temperature -20°C-90°C.
  4. Superior weathering resistance in both high and low temperature, from -60°C. to 180 °C.
  5. Good joint Movement capability: ±25%.

2. Use of Range:
The sealant mainly use in the common assembly and weatherproofing sealing of marble,granite,precasting cement,concrete construction. It is suitable for filling the seam and joints, produce good adhesion.
The silicone sealant also can used in bath,kitchen,driveway,automotive, ship,package, interior decoration, advertisement, and so on.








Black, grey,brown and white, etc



Placed Vertically (mm)

≤ 1


Tack-free Time (minutes)

≤ 10


Curing time (hours)


Belowed specification was measured after 21 days in the condition of 23°C, 50% relative humidity


Low-temperature flexiblility °C



Adhesive strength (Mpa)



Maximum elongation ratio %



ASTM C920, GB/T 14683


24 cartridges/carton, 180carton/pallet

Not exactly what you want? Post a quick Buying Request!
Hebei Haokai Chemical Fibre Co., Ltd., established in 1998, is located in Renqiu Hebei Province. It is a private enterprise specializing in weather strips' development, manufacture and distribution for many years.

Our company has modern superior workshop, equipments for raw material and finished products, and testing equipments. Thus, we own complete production lines containing design, manufacture, weave, cut and packaging. Every kinds of weather strips' daily output exceeds 800,000 square ... View detail

Basic Information

Product/Service (We Sell): Weather Strip,Weather Strip With Fin,Silicon Weather Strip,BCF Yarn,FDY Yarn  
Brands: XINDELI  
Number of Employees: 101 - 200 People  

Trade & Market

Main Markets: South Asia
Central America
Northern Europe
Western Europe
South America
North America
Eastern Europe
Southeast Asia
Mid East
Total Annual Sales Volume: US$5 Million - US$10 Million  
Export Percentage: 71% - 80%  

Factory Information

Factory Size (Sq.meters): 1,000-3,000 square meters  
Factory Location: RenQiu Hebei China  
Number of Production Lines: 10  
Number of R&D Staff: 5 - 10 People  
Number of QC Staff: 5 - 10 People  
Management Certification: ISO9001  
Contract Manufacturing: OEM Service Offered   Design Service Offered   Buyer Label Offered  

Supplier Assessment Report

Do you want to know more about this company before you make a deal? Request an Assessment Report.
Supplier Assessment Reports are detailed on-line reports about the supplier's capabilities. It helps you get all the information you need to trade confidently with suppliers.

Send your message to this supplier

Sourcing Products & Suppliers on

Search Products
Enter the product you are looking for in the Search Bar and click Search
Contact Suppliers
Click Contact Now to send an inquiry or I’m online, Chat now to chat online
Check Messages
Check quotes & messages from suppliers in your email inbox or Message Center
China (Mainland) | Manufacturer, Trading Company | Contact Details
Experience: Established 2004

Communicate with Supplier:

Ms. lily gao
Ms. lily gao:
What can I do for you?
Not exactly what you want? Post a quick Buying Request!

You May Like: