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High density polyethylene film rubberized asphalt waterproof flashing membrane

Product Description

Self-Adhesive modified bitumen waterproof flashing membrane tape for window doors.        


1. Self adhesive modified bitumen waterproof falshing membrane

 Material: Synthetic resin+ modified Bitumen Tape +PE


  • Product Data Sheet Total Thickness: 25mil,30mil, 40mil, 60 mils.
  • Width:25,50,75,100,150,225,300,1000 mm
  • Length: 2m to 10m
  • Adhesive: rubberized asphalt
  • Application temperature: -10 - 80
  • Temperature resistance:-50 - 120
  • Manufacturers Warranty: 10 Years
  • Shelf Life: 12 months


2. Self adshesive modified bitumen waterproof flashing membrane tape------Application:


1-  Sealing of joints between window/door and masonry, metal/glass constructions and repairing of gutters and roofs.


2-  Sealing on plumbing.


3-  Hatch cover sealing and waterproof.


4-  Sound damping on SOUND BOX and VEHICLE.


The product is a kind of polymer modified bitumen materials, using polyester carpet or glass mat for the matrix, the surface covered with polyethylene film, aluminum foil or fine sand, the back is covered with a release sheet,keep the self-adhesive modified bitumen flexible and waterproof. The product has a good self-adhesive and bending properties.




Self-adhesive modified bitumen membrane with a self-adhesive surface of the waterproofing, sealing material, divided into with base membrane and without base membrane.And one side with self-adhesive layer and two sides with layers two kinds.The self-adhesive layer has covered with release sheept. the material of realease sheet also has a few kinds. all the self-adhesive layers no need glue, just because the adhesive of itself, which is acaused by the modified bitumen. Low-temperature-resistant properties of the product, and the MTR, tunnels and the scene of the fire with the best waterproof, moisture resistance and sealing materials, also apply to pipeline waterproof, anti-corrosion works.



3. Self adhesive modified bitumen waterproof flashing membrane----Storage and Transportation


1. Different items, models dimension and grades should be stored separately.


2 .Put the product in a dry, ventilated place with the height less than 5 layers.


3. Guarantee period is a year in normal environment.


4. All the rolls should be erect without any putting across or incline. Cover the canvas when necessary.



4. Self adhesive modified bitumen waterproof flashing membrane----Property.





Water impermeability

Pressure,MPa     ≥



Retention time,min  ≥

120, water impermeable

Heat resistance


80 No slippage, flowing, dropping.

Tensile force N/50mm                ≥




Elongation at break,%






-20°C, Φ20mm, 3s, 180°C, no crack.

Peel strength N/mm ≥


1.5 or fracture on the external agglutination section

Shear performance

Between membranes≥

2.0 or fracture on the external agglutination section


Between membrane & aluminum plate≥

Aging by artificial climate



No crack, no bubble

Tensile force retention percentage, %



Softness at low temperature,°C


-10°C,Φ20mm,3s,180°C, No crack






2m to 10m




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Company Information


Xunda Pipe Coating Materials Co.,Ltd , the manufacturer of Corrosion Protection coating materials , construction waterproof and sealing coating materials.
Our services :Underground, underwater and aboveground oil , gas , water and petrochemical pipelines transport system corrosion and mechanical protection,Construction building roof, bathroom ,kitchen waterproof,bridge concrete waterproof and sealing,Pipeline insulation and UV resistance,shipbuilding and oil,water tanks waterproof and corrosion prevention.
Our advantage: We have the advanced production technology, Scientific management method, First-class R & D team, Perfect after sales service system . We have passed the SGS , DVGW, AWWA test and ISO9001, ISO14001, ISO18001, Bureau Veritas certification. We are the Audited Suppliers of SINOPEC, CNOOC, CNPC. We established from 1998 and growing up to the largest pipeline anti-corrosion tape manufacturer in China since 2013 .
Our market : Including more than 70 countries, widely distributed in South Asia, Southeast Asia, Central Asia, West Asia, the Middle East, Africa, Europe, Eastern Europe, South America, Australia.

Xunda will continue pursuing world leadership for innovative, cost-effective, and environmentally corrosion prevention , waterproof and sealing solution. 



Our Pipe Wrap Tape certificate:

1.  ISO 9001

2.  OHSAS 18001

3.  ISO 14001

4.  SGS

5.  DVGW

6.  EXVOA - AWWA C214

7.  SINOPEC : China Petro-Chemical Corporation Supplier

8.  CNPC: China National Petroleum Corporation Supplier

9.  CNOOC : China National Offshore Oil Corporation Supplier


Service & Advantage


-  Providing OEM, OBM, ODM

- Oil, Gas and Water Transmission pipeline market

- Oil and Gas distribution and utility markets

- New pipeline construction markets

- Rehabilitation and Reconditioning market

- Offshore Industry

- Manufacture of conventional and specialty Polyethylene, Polypropylene and Polymeric Alloys and coating 

  systems for pipe corrosion protection.

- Manufactures PE coatings systems for applications for New Pipe Construction and Rehabilitation and


- Approved to ISO 9001 and to other good manufacturing and technical standards and norms governed 

  within the energy and pipeline industry.


- 15  years of  pipeline  coating experience

- Global presence in oil, gas and water industries

-  Innovative coatings, high temperature systems and niche coatings with first quality 


-  Multiple coating systems to meet end-user applications and requirements

-  ISO,AWWA,DVGW,SGS approved manufacturing protocol

-  Technology/R&D programs for new products and new processes

-  Proven long-term performance and corrosion protection on operating pipelines

-  Easy of application, consistent application and lower costs

- Compatible with traditional and current corrosion coatings

- Just-in-Time delivery on a global basis

- Achieving and exceeding Client requirements for products, packaging and shipment 


- Meetings all International and In-Country transportation requirements


 1.  What is the payment terms. 

       T/T (Telegraphic Transfer) ,  L/C at sight,Western Union


 2. What is the delivery time of the tape.

       Usually , 7 days after payment, but  it will cost more time when a large order  made.


 3. Whether the sample is free or not.

      The sample will be free with one patch or a small roll . It should paid when you ask for large quantity samples.


 4.What is your qualification.

     We are the manufacturer of anti-corrosion tape for 18 years. All our products are ISO,DVGW,  SGS,

     AWWA approved.we are the membership supplier of SINOPEC, CNOOC ,CNPC. Our products had

     exported to more than 80 countries.


 5. What is your after-sales service.

     1). Quality response

     2). Providing technical proposal and field application  training

     3).Product replacement if it is the quality problem.

Tel  0086 15753761575
WhatsApp 0086 15753761575



Wechat zxm_kevin
Skype zhanxuemeng

Contact us if you need more details on Polyethylene Waterproofing Membrane. We are ready to answer your questions on packaging, logistics, certification or any other aspects about 40mil Polyethylene Waterproofing Membrane、Polyethylene Waterproofing Membrane for Windows. If these products fail to match your need, please contact us and we would like to provide relevant information.

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