Nanjing Efg Co., Ltd. Has specialized in Fiberglass Materials Supplies Since 2003.

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Fiberglass Drywall Joint Tape for Building Materials

Fiberglass Drywall Joint Tape for Building Materials
Roll packaging: PE plastic film, Carton. Pallet packaging: Pallets should NOT be stacked in more than 2 layers. Pallet is free of fumigation, fumigation certificate is available.
Usually around 2-3 weeks after order confirmed. Exact delivery time depends on order quantity and Off-season/ busy season.
Usually we do FOB,CIF,CFR and DDU.

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Fiberglass joint tape

Fiberglass joint tape is made by cutting 45~50g/m2 fiberglass tissue into certain width, whichi is a special product used as joint tape on the wall crack or gypsum board connections. The size of this fiberglass joint tape is usually 50mmx 75m/roll; and we can produce according to your special requirement on width and length, of course.

This fiberglass joint tape will not make bubble under construction, and it is well-compatible with many types of wall and ceiling materials, such as coatings and gypsum board, therefore it is an ideal material to replace paper joint tape. It is well known that fiberglass is fire-resistant, mold-resistant and indoor environment-friendly without any toxic chemical odor or granule release. Our fiberglass tissue tape has achieved the standard of mildew-proof ASTM D3273, with a mildew-proof grade 10. In addition, the tensile strength of fiberglass joint tape is higher by 70%~80% than paper joint tape.


This fiberglass joint tape has becoming very popular in construction and decoration for many years. When you use this fiberglass joint tissue, the wall or gypsum ceiling becomes flat and smooth at wall crack or gypsum board joints; and you use less coating materials, saving cost and polishing time with easy construction. 



1. Easy soakage and excellent adhesion to plasterboard

  • 2. Moisture-resistant and mold-resistant for lasting durability
  • 3. Constructed from healthy and environmentally friendly materials
  • 4. Each roll individually packaged in a plastic bag for convenience

Technical support

If customer meets any problem about technic, Nanjing EFG CO., LTD will supply relative knowledge to help customer find the best solution, and can send technician to customer’s factory for guiding if necessary.

Technical Data

Product codeUnit Weight (g/m2)LOI (%)MD/CD Tensile Strength (N/50mm) Moisture Content  (%)Thickness  (mm)

Paper core diameter: 64mm,  Roll diameter: 21cm

Remark: 1. The technical data above is for reference only 2. Any special size can also be supplied according to customers’request



Repair wall cracks with Nanjing EFG Co., Ltd.'s Fiberglass Drywall Joint Tape.

Heat-resistant PTFE fabric for durable connections. Waterproof, insulation, and heat-resistant properties. Plain woven for strength. 

Our services

Nanjing EFG CO., LTD. has delivered cargo to USA, EU, Middle East, North Africa, South Africa, Asian customers with ensured quality and rich experience for export deliveiry. Nanjing EFG CO., LTD welcomes cooperation from all of the world.

 After sales service

Nanjing EFG CO., LTD tracks cargo of every shipment till customer uses, and offer any help for customer’s demand in any time.


This product should be stored in a dry, ventilated and rainproof place, with temperatures from 5℃to 35℃ and humidity between 35% and 65%. It is recommended to be kept in intact package when not used to avoid damp.


As a leading supplier of fiberglass materials in China, Nanjing EFG Co., Ltd. has over 15 years of experience in manufacturing fiberglass and polyester non-woven fabric. We are dedicated to providing a wide range of high-quality products tailored to meet our customers' needs.

Our commitment extends to offering customized, cost-effective solutions to ensure a positive and satisfying customer experience. We provide strategic planning, reliable solutions, consultancy, and detailed implementation actions based on your specific requirements.

Contact us today to learn more about how our capabilities can benefit your projects.




Product: Roll Packaging

Our roll packaging is made of PE plastic film and comes in a sturdy carton for easy storage and transportation.

Pallet Packaging

For pallet packaging, we ensure that pallets are not stacked in more than 2 layers to prevent damage during shipping.

Fumigation Certificate

Rest assured, our pallets are free of fumigation, and a fumigation certificate is available upon request.

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