Structural Ms Polymer Polyurethane Adhesive Sealant with High Bonding Strength
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Product Highlights
- Strong Structural Bonding: High tensile strength of 3.5 MPa and shear strength of 2.5 MPa for durable bonds.
- Excellent Elongation: Features 450% elongation at break, providing superior flexibility and stress absorption.
- Versatile Material Adhesion: Adheres to metals, glass, fiberglass, PC, ABS, PVC, and more without primer.
- Solvent-Free Formula: Non-sagging, moderate viscosity, and environmentally friendly with no volatile solvents.
- Customization Available: Offers customization from samples, designs, and flexible minor adjustments.
- Aging Resistance: Maintains excellent performance under high temperature and humidity conditions.
Product Attributes
- Customization
- Available
- Application
- Automobile, Construction, Boats, Bus, Truck
- Bonding Function
- Structural Adhesive
- Model NO.
- Flexibond 8101T
- Color
- Grey
- Morphology
- Solvent Free
- Curing Mechanism
- Poly Reaction
- Color After Mixing
- Grey
- Density (Resin)
- 1.25 G/Cm^3
- Density (Hardener)
- 1.47 G/Cm^3
- Mix Ratio
- 2:1
- Application Time After Mixing
- 10-15 Min
- Curing Condition (23℃)
- 168 H
- Electrophoresis
- up to 230℃
- Tensile Strength
- 3.5 MPa
- Shear Strength
- 2.5 MPa
- Elongation at Break
- 450%
- Material
- Polyurethane
- Classification
- Room Curing
- Characteristic
- Electrophoresis up to 230℃
- Transport Package
- 400ml 2: 1 Jointed Cartridge Set
- Specification
- ISO9001, ISO14001
- Trademark
- Flexibond
- Origin
- China
- HS Code
- 3506100090
- Production Capacity
- 30000 Tons/Year
Shipping
- Shipping Cost:
- Contact the supplier about freight and estimated delivery time.
Online Trading Protection
- Payment Guarantee
-
Platform-protected payments with refund support for eligible order issues.
- Platform Logistics
- Clearer shipment tracking with platform-supported logistics.
- Inspection Service
- Optional pre-shipment inspection for quality and quantity checks.
- After-Sales & Dispute Handling
- Platform-assisted dispute resolution, including refunds or returns when applicable.
Only orders placed and paid through Made-in-China.com Secured Trading are eligible for payment protection and the corresponding platform services.
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Product Description
DESCRIPTION
Flexibond 8101T is a two-component structural sealing MS polymer, which has excellent elongation, high bonding strength, and very good aging resistance under high temperature and humidity. 8101T is primer-less, has very good adhesion to various metal and non metal materials. It contains no volatile solvents, with non-sagging, moderate viscosity, fast curing and bonding effect. It also has good resistance for high temperature in short time, especially suits the needs for electronic coating processing.
ADVANTAGES
Flexibond 8101T can be used for various metal and non metal materials bonding such as iron, aluminum, galvanized sheet, glass, fiberglass, PC, MSC, ABS, PVC etc. It can resist with 180ºC backing, in short time up to 230ºC. If used with our primer, it also can be used bonding with PE, PP.
.
TECHNIACAL DATA SHEET
| Appearance | Grey | |
| Solid content (%) | 99.7% | |
| Modified Polymer | ||
| ComponentA | ComponentB | |
| Color | White uniform paste | Dark grey uniform paste |
| The color after mixing | Grey uniform paste | |
| Density (before curing) | 1.25g/cm3 | 1.47g/cm3 |
| Mixing ratio (by volume) | 100 | 50 |
| Mixing ratio (by mass) | 100 | 59 |
| Application time after mixing (25ºC, 50%RH) |
10-15mins | |
| Curing Condition (23ºC) | 168h | |
| Tensile strength (25ºC, 50%RH) | 3.5Mpa | |
| Shear strength | 2.5Mpa | |
| Elongation at break | 450% | |

APPLICATION
The substrates should be clean and dry and of no grease, dust, or other contaminations. The substrates can be cleaned by alcohol or acetone. Polish is recommended if with aluminum and other difficult adhesion materials.
- Put the cartridge into the manual or pneumatic applicator gun.
- Remove the stopper at the top the cartridge, and screw the extrusion-type nozzle, and then cut the nozzle into a suitable shape and size according to your need.
- Start the applicator gun and give up the sealant for the first 20cm, then apply to the substrates or the place for sealing.
- Substrates have been coated with adhesive should be pressed within application time, ensure the fully coating of substrate, or the adhesion strength will be affected. Two or more workers are recommended
- Replace with new nozzle If stop extrusion more than application time, make sure smooth processing
- After application, put back the stopper with the left sealants, screw tight, sealing well
- Must use with primer before application
CLEANING
Recommended Cleaner: Acetone, butanone.
PACKAGING
400ml 2:1 jointed cartridge set
200L metal drum






About the Supplier
This supplier has been audited by TÜV Rheinland. Verify the report on the official TÜV Rheinland website with ID "MIC-ASR246142". Items marked "" are certified.
Company Profile
Comens is the listed company in China committed to provide professional solutions for bonding, sealing, protection in the field of automotive, construction, building materials, artificial grass, flexible packaging with adhesives, sealants, resin and coatings based on polyurethane, modified silicone, acrylic, epoxy, etc.
The private business, based in Beijing and founded in 1999, has developed into an international player and expert in adhesive and relative materials specialties.
Thanks to the advanced production line, huge capacity and export experience, we can reach you everywhere.
Under the strict product safety policy, we have the full range product lines to meet different requirements and applications. Our sales and technical experts are committed to helping the customers to meet their challenges, streamline their operations and achieve their commercial goals. A long-term vision for innovation with substantial investment in R&D, strong technical support and in time service have resulted in the success of Comens and their partners.
As the leading Asian manufacturer of PU lamination adhesive and PU resin for ink, Comens is committed to be the strategic reliable partner for the customers. Now we have the biggest market share in China and export to over 40 countries.
Thanks to the state of art factories and quality assurance system, we have the largest capacity in Asia, up to 60, 000 tons/year, which can make sure that we can deliver the consistent quality products as you prefer.
Through the continuous innovations of our talent technical experts, we have the full range product lines to meet different requirements and applications, we can provide the one station service for the customers. And the strict product safety system can assure the final products compliance with the rigorous regulations and laws around the world.
Strong technical support is always our greatest strength. Our sales and technical experts are committed to helping the customers to meet their production challenges, streamline their operations and achieve their commercial goals.
About Our Factory & Business Background
-
Business Type
- Manufacturer/Factory & Trading Company
- Address
- No. 8, Yanshan Industry Zone, Fangshan District, Beijing, China
-
Plant Area
- 15515 square meters
-
Number of Employees
- 229
-
Registered Capital
- 430,973,206 RMB
-
Terms of Payment
- T/T, LC
-
International Commercial Terms(Incoterms)
- EXW, CFR, CIF, FOB
-
Average Lead Time
-
Peak Season Lead Time: within 15 workdays
Off Season Lead Time: within 15 workdays -
Nearest Port
- Tianjin Port
-
Minimum Order Quantity
- 1 Ton
-
Supply Chain Partners
- 71
Our Production Capability & Technical Expertise
-
Main Products
- Polyurethane Sealant; Polyurethane Waterproof Coating; Polyurethane Adhesive
-
Production Lines
- 7
-
Production Machines
- Prepolymer reactor, Mixing equipment, Wrapping machine
-
QA/QC inspectors
- 17 people
-
Inspection Type for Finished Products
- 100% inspection(Visual inspection & Function inspection)
-
Inspection Method for Finished Products
- Have instructions and uniformly followed
-
Customization Options
- Customization from Samples, Customization from Designs, Full Customization, Minor Customization, Flexible customization
-
ODM Service Available
- Yes
-
OEM Service Available
- Yes
-
R&D Engineers
- 35 people
-
Traceability of Raw Materials
- Yes
-
Own Brand
- Yes
Our Industry Experience & Global Business Record
-
Year of Establishment
- 1999-07-22
-
Export Year
- 20 Years
-
Main Markets
- North America, South America, Europe, Southeast Asia/ Mideast, Africa, East Asia(Japan/ South Korea), Australia, Domestic
-
Repeat Buyers Choice
- 80%~100%
-
Number of Foreign Trading Staff
- 26
-
Overseas Agent/Branch
- No
-
New Products Launched in Last year
- Yes
Our Certifications, Standards & Industry Recognition
-
Cooperated with Fortune 500
- No
FAQ
- Is a primer required for application?
- No primer is needed for most materials like iron, aluminum, and glass. However, a primer is recommended for PE and PP materials.
- What is the mixing ratio of the two components?
- The mixing ratio by volume is 2:1 (Component A : Component B). By mass, it is approximately 100:59.
- What materials can this adhesive bond?
- It bonds various metals (iron, aluminum, galvanized sheet) and non-metals (glass, fiberglass, PC, MSC, ABS, PVC).
- What is the minimum order quantity?
- The minimum order quantity is 1 Ton.
- What payment terms are accepted?
- We accept T/T (Telegraphic Transfer) and LC (Letter of Credit) as payment terms.
- What is the lead time for production?
- The average lead time is within 15 workdays for both peak and off-peak seasons.
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