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mastic sealant

FOB Reference Price:Get Latest Price
20 Carton/Cartons (Min. Order)
Supply Ability:
200 Carton/Cartons per Day
Seller Support:
Payment protection
On-time shipment
Product quality protection

Quick Details

CAS No.:
Place of Origin:
Shanghai, China (Mainland)
Other Adhesives
Main Raw Material:
Construction, automotive
Brand Name:
top best
Model Number:
product name:
mastic sealant
single composed polyurethane

Packaging & Delivery

Packaging Details: 300ml/tube,48 tubes/carton;600ml/tube,20tubes/carton.
Delivery Detail: 3-5 days


1.mastic sealant
2.can strongly stick to most traditional building materials.


TOP BEST 653  mastic sealant  
1.Product description:
Top best-651 is a kind of one-component polyurethane sealant and after reacting with moisture it will become one kind of permanently elastic material. And it can strongly stick to most traditional building materials.
2.Application areas
It can be used for sealing and bonding in all kinds of building materials such as concrete, wood, aluminum, painted metal, polyester, glass, PVC, concrete tile, earthen brick, and chinaware.
3, Technical date:
         -Appearance:white or grey                       --Density(g/cm³): 1.2+0.05
         --Hardening speed(mm/24h): 3             --Viscosity(g/min): 60-100
         --Solid content(%):   95                             --Hardness(HA):   35
         --Tensile strength(Mpa): 2.0                   --Elongation(%):>400%  
         --Peeling strength(Mpa): 1.5                   --Tearing strength( Mpa): 7.5
         --Temperature resistance: -30°C-+80°C   --UV resistance:Good
4.Application methord
         Applying by sealant gun between 5°C-40°C,
5.Package and storage:
         --Shelf life:6months under 5°C-25°C.
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Trade Assurance
China (Mainland) | Manufacturer, Trading Company
Transaction Level:
Supplier Assessments:
1 Transactions 400+
The supplier’s transactions conduted via Alibaba.com in the past 6 months.