Tobs Brand Roof Seal Waterproof Roll Waterproof Membrane Sealant Tape Butyl Rubber Flashing Tape
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Product Highlights
- 20-Year Durability: Outstanding durability with UV and low-temperature resistance for long-lasting performance.
- High Adhesion & Waterproof: Excellent adhesion provides airtight waterproofing with no residue and self-welding laps.
- IATF16949 Certified: Meets strict automotive industry standards for quality, safety, and environmental protection.
- Custom OEM Options: Adjustable widths, thicknesses, and colors available for tailored use and branding needs.
- Lead-Free Material: Made from EPDM, aluminum mesh, and butyl adhesive, ensuring safety and environmental friendliness.
- Multi-Scene Application: Ideal for automobile manufacturing, construction, electronics, and roof waterproofing projects.
- Flexible & Tear-Resistant: High elasticity allows flexible adjustment and strong tear resistance for easy installation.
Product Attributes
- Customization
- Available
- Adhesion Strength
- High Adhesion
- Temperature Resistance
- -20℃-80℃
- Thickness
- 1.5mm
- Usage
- Automobile Manufacturing, Construction, Electronics, Roof Waterproof
- Width
- 100mm
- Product Name
- Kj-Flex Flashing Tape
- Material
- EPDM+Aluminum Mesh+Butyl Adhesive
- Color
- Brick Red, Black, French Grey
- Transport Package
- Polybag+Carton
- Specification
- Determine based on product size
- Trademark
- TOBS
- Origin
- Shanghai, China
- HS Code
- 3506919090
- Production Capacity
- 5000000PCS/Month
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.
Product Images of Tobs Brand Roof Seal Waterproof Roll Waterproof Membrane Sealant Tape Butyl Rubber Flashing Tape
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Product Description
About this item
| Product Name | KJ-FLEX Flashing Tape |
| Material | EPDM+Aluminum Mesh+Butyl Adhesive |
| Color | Brick Red, Black, French Grey |
| Width | 280mm, 300mm, 600mm etc. |
KJ-FLEX is a lead-free flashing made from rubbers containing isobutylene EPDM, an inner smooth soft aluminum mesh and butyl self-adhesive layer. Expanded flashing consists of aluminum expandable mesh cast in environmentally friendly polymer rubber. It is a high performing product, efficient, easy to apply with strong UV resistance. It can be stretched, safe to use and is lightweight with strong tear. The flexible composition enables it to self-weld on laps.
Feature of butyl tape for ventilation systems
1. High Elasticity power.
2. Flexible adjustment.
3. Excellent Adhesion provides and airtight waterproof, no residue.
4. Low-Temperature tolerance.
5. Works well on moisture conditions,
6. Outstanding Durability. Up to 20 years.
7. UV Resistance
8. Available in different width and thickness for various construction needs
Packaging & Shipping
2mm*280mm*5m; 2mm*300mm*5m; 2*370mm*5m; 2mm*560mm*5m.
Or according to customer's requirement.
Shrink Film or Carton Package.
Application Area
KJ-FLEX can be cut with scissors and hand molding, followed by applying pressure using a hand roller. The application surface should be dry and free of any dust, oil and any loose impediment.






Q: What are the accepted payment methods?
A: We accept Payment via Made In China or Bank Transfer.
Q: Are all your items in stock?
A: Kejian Polymer is a factory, we can produce according to your requirement; we also have some stock in warehouse but need to check.
Q: What is your MOQ?
A: Basically, 1 pallet via sea transportation for the items which we don't have stock in warehouse, and no MOQ for stock. Pls note that the pallet package provide a better protection for the goods.
Q: What is your normal package?
A: Corrugated Carton Box; packaging depends on the dimension of the items. Or Customized is permitted.
Q: What is your delivery time?
A: Basically 5-10 Working days after the payment.
Q: Can you do OEM?
A: That is what a factory always does, right? Any products about butyl rubber, acrylic tape, flashing tape etc. you can let us
know, the R&D department is always at your service.
Q: Do you have all Technical Data Sheet for the products?
A: Yes, any doubt about the products, pls let us know.
Q: Where is your factory?
A: Kejian Polymer locates in Shanghai China, 20,000m².
Q: Do you have any Certification?
A:Wow, it seems we have all you need, IATF16949; ISO14001; OHS18001.
About the Supplier
This supplier has been audited by TÜV Rheinland. Verify the report on the official TÜV Rheinland website with ID "MIC-ASR2541675". Items marked "" are certified.
Company Profile
Founded in 2005 with a registered capital of 53.9 million yuan, Kejian is located in Songjiang District, Shanghai, with its own factory building area of 29, 000 square meters. The company has three wholly-owned subsidiaries and four operating centers around the world: Shanghai headquarters, Southern Marketing Center, Northern branch and European Marketing center.
Over the years, Kejian has focused on the research and development and manufacturing of butyl adhesive and tape, taking the pursuit of excellence and providing quality products as its responsibility, and has become a large-scale professional manufacturer in the field of butyl adhesive in the world. With the rapid development of the company, the products from butyl rubber as the main body, developed to silicone, modified polyurethane, polyolefin, PUR, acrylic and epoxy, etc., serving the construction, transportation, aerospace, new energy, communication power and new retail and other fields.
The company has won the honors of Shanghai High-tech Enterprise, Shanghai Expert Workstation Unit, national "Specialized and special new" small giant enterprise, Songjiang District Enterprise Technology Center, patent pilot enterprise, affiliated CNAS&CMA Testing Center and so on.
The company adheres to the business philosophy of "service, innovation, unity and development". Through innovation, the sealing, bonding, damping and noise reduction materials are more environmentally friendly and reliable, creating an industry benchmark!
About Our Factory & Business Background
-
Business Type
- Manufacturer/Factory & Trading Company
- Address
- 3258 Shenzhuan Road, Shanghai, China
-
Plant Area
- 27149 square meters
-
Number of Employees
- 274
-
Registered Capital
- 53,900,520 RMB
-
Terms of Payment
- LC, T/T, D/P, PayPal, Western Union, Small-amount payment
-
International Commercial Terms(Incoterms)
- CIF, CFR, EXW, FOB
-
Average Lead Time
-
Peak Season Lead Time: within 15 workdays
Off Season Lead Time: within 15 workdays -
Nearest Port
- Shanghai Port
-
Minimum Order Quantity
- 1000 Meters
-
Supply Chain Partners
- 200
Our Production Capability & Technical Expertise
-
Main Products
- Butyl Tape, Sealant Tape, Butyl Sealant, Waterproof Tape, Vacuum Tape, Tacky Tape, Sealant, Waterproof Membrane, Industrial Tape, Acrylic Tape
-
Production Lines
- 39
-
Production Machines
- Waterproof Strip Production Line, Butyl Rubber Raw Material Extrusion Line, Butyl Rubber Production Line, Lamination Production Line, Coating Material Mixing Line
-
QA/QC inspectors
- 25 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
- 25 people
-
Traceability of Raw Materials
- Yes
-
Own Brand
- Yes
Our Industry Experience & Global Business Record
-
Year of Establishment
- 2001-12-17
-
Export Year
- 24 Years
-
Main Markets
- North America, South America, Europe, Southeast Asia/ Mideast, East Asia(Japan/ South Korea), Australia
-
Repeat Buyers Choice
- 50%~80%
-
Number of Foreign Trading Staff
- 10
-
Overseas Agent/Branch
- No
-
New Products Launched in Last year
- Yes
Our Certifications, Standards & Industry Recognition
-
Management System Certification
- ISO9001:2015, ISO45001:2018, ISO14001, Others
-
Cooperated with Fortune 500
- Yes
FAQ
- What are the accepted payment methods?
- We accept Payment via Made In China or Bank Transfer.
- Are all your items in stock?
- Kejian Polymer is a factory, we can produce according to your requirement; we also have some stock in warehouse but need to check.
- What is your MOQ?
- Basically, 1 pallet via sea transportation for the items which we don't have stock in warehouse, and no MOQ for stock. Pls note that the pallet package provide a better protection for the goods.
- What is your normal package?
- Corrugated Carton Box; packaging depends on the dimension of the items. Or Customized is permitted.
- What is your delivery time?
- Basically 5-10 Working days after the payment.
- Can you do OEM?
- That is what a factory always does, right? Any products about butyl rubber, acrylic tape, flashing tape etc. you can let us know, the R&D department is always at your service.
- Do you have all Technical Data Sheet for the products?
- Yes, any doubt about the products, pls let us know.
- Do you have any Certification?
- Wow, it seems we have all you need, IATF16949; ISO14001; OHS18001.
Send your message to this supplier
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