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Delivery by Thursday, 30 Jul
- Knauf 50mm fiberglass joint tape provides strong reinforcement for drywall and plasterboard joints
- Designed to prevent cracking and enhance the durability of drywall seams
- Made from durable fiberglass material for excellent adhesion and long-lasting performance
- Ideal for use with joint compound in finishing drywall installations and repairs
Key Features
Delivery by Thursday, 30 Jul

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Features & Benefits
50mm Width
Provides a perfect fit for drywall joint reinforcement, ensuring a smooth finish.
High-Strength Fiber Glass
Offers excellent durability, preventing cracking or splitting in joints.
Self-Adhesive Backing
Ensures quick and easy application, saving time during installation.
Resistant to Moisture
Ideal for use in high-humidity areas, preventing degradation over time.
Flexible Design
Conforms to the contours of drywall, ensuring a tight and seamless joint.
Smooth Finish
Helps achieve a flawless surface for subsequent coating or painting.
UV Stabilized
Maintains its integrity and appearance even with prolonged exposure to light.
Increased Bonding Strength
Enhances the durability of the joint by providing extra reinforcement.
Easy to Handle
Lightweight and manageable, facilitating smooth and accurate application.
Professional Quality
Trusted by contractors for consistent results and reliable performance.
Key Specifications
Custom Stock Status
In Stock
Weight
0.29 kg
Brands
Knauf
Size
50MM
Quantity Unit
ROLL
Best Seller
Yes
Products Ranking
#3 in Gypsum Tape
Frequently Asked Questions
What is Knauf 50mm Fiber Glass Joint Tape used for?
Knauf 50mm Fiber Glass Joint Tape is used for reinforcing joints in drywall applications, providing a smooth and durable finish when paired with jointing plasters. It's ideal for both new constructions and refurbishment projects.
What are the dimensions of the Knauf Fiber Glass Joint Tape?
The dimensions of the Knauf Fiber Glass Joint Tape are 50mm in width, with roll lengths typically available in 25m or 90m, making it suitable for a variety of jointing applications.
Is the Knauf Fiber Glass Joint Tape self-adhesive?
Yes, the Knauf Fiber Glass Joint Tape is self-adhesive, simplifying the installation process by adhering firmly to surfaces and ensuring a secure bond with jointing compounds.
What materials is the Knauf Fiber Glass Joint Tape made from?
The tape is made from fibreglass, which offers excellent strength and durability. This material helps prevent cracking, ensuring the joints remain intact over time.
Can Knauf Fiber Glass Joint Tape be used outdoors?
While primarily designed for indoor use, Knauf Fiber Glass Joint Tape can be used in controlled outdoor environments where it is protected from extreme weather. It’s best to check specific product guidelines for outdoor applications.
How does Knauf Fiber Glass Joint Tape compare to paper tape?
Compared to paper tape, fibreglass tape offers superior strength, flexibility, and better adhesion with joint compounds, resulting in a smoother finish and reduced risk of tearing or wrinkling.
What are the benefits of using Knauf Fiber Glass Joint Tape?
The benefits of using Knauf Fiber Glass Joint Tape include enhanced durability, ease of application due to its self-adhesive feature, and the ability to reinforce joints effectively for a long-lasting finish.
Is special equipment needed to apply Knauf Fiber Glass Joint Tape?
No special equipment is required for applying Knauf Fiber Glass Joint Tape. It can be applied by hand, ensuring ease of use for both professionals and DIY enthusiasts. Ensure the surface is clean and dry for optimal adhesion.
What is the width and material of the Knauf Joint Tape?
The Knauf Joint Tape is 50mm wide and made from high-quality fiberglass mesh for superior strength and crack resistance.
What is the primary use of this joint tape?
It is used for reinforcing joints and seams in drywall installations to prevent cracking and ensure a smooth finish.
Is the tape self-adhesive or does it require joint compound?
This fiberglass tape is self-adhesive, allowing for easy application, but it is typically embedded in joint compound for best results.
How durable is the tape once applied?
The fiberglass mesh provides excellent durability and flexibility, reducing the risk of joint cracking over time.
Can this tape be used for both interior and exterior applications?
It is primarily designed for interior drywall joints but can be used in protected exterior applications when embedded in suitable compounds.
What length does the roll come in?
The tape is commonly supplied in rolls of 90 meters or more, suitable for large projects.
Is this tape resistant to mold and mildew?
Yes, the fiberglass material is resistant to mold and mildew growth, enhancing the longevity of drywall joints.
Frequently Asked Questions
Knauf 50mm Fiber Glass Joint Tape is used for reinforcing joints in drywall applications, providing a smooth and durable finish when paired with jointing plasters. It's ideal for both new constructions and refurbishment projects.
The dimensions of the Knauf Fiber Glass Joint Tape are 50mm in width, with roll lengths typically available in 25m or 90m, making it suitable for a variety of jointing applications.
Yes, the Knauf Fiber Glass Joint Tape is self-adhesive, simplifying the installation process by adhering firmly to surfaces and ensuring a secure bond with jointing compounds.
The tape is made from fibreglass, which offers excellent strength and durability. This material helps prevent cracking, ensuring the joints remain intact over time.
While primarily designed for indoor use, Knauf Fiber Glass Joint Tape can be used in controlled outdoor environments where it is protected from extreme weather. It’s best to check specific product guidelines for outdoor applications.
Compared to paper tape, fibreglass tape offers superior strength, flexibility, and better adhesion with joint compounds, resulting in a smoother finish and reduced risk of tearing or wrinkling.
The benefits of using Knauf Fiber Glass Joint Tape include enhanced durability, ease of application due to its self-adhesive feature, and the ability to reinforce joints effectively for a long-lasting finish.
No special equipment is required for applying Knauf Fiber Glass Joint Tape. It can be applied by hand, ensuring ease of use for both professionals and DIY enthusiasts. Ensure the surface is clean and dry for optimal adhesion.
The Knauf Joint Tape is 50mm wide and made from high-quality fiberglass mesh for superior strength and crack resistance.
It is used for reinforcing joints and seams in drywall installations to prevent cracking and ensure a smooth finish.
This fiberglass tape is self-adhesive, allowing for easy application, but it is typically embedded in joint compound for best results.
The fiberglass mesh provides excellent durability and flexibility, reducing the risk of joint cracking over time.
It is primarily designed for interior drywall joints but can be used in protected exterior applications when embedded in suitable compounds.
The tape is commonly supplied in rolls of 90 meters or more, suitable for large projects.
Yes, the fiberglass material is resistant to mold and mildew growth, enhancing the longevity of drywall joints.
Ratings & Reviews
See what customers are saying
Based on 8 reviews
100%
Would recommend
Azhar Rashid
Excellent quality and really durable. Highly recommend!
Excellent quality and really durable. Highly recommend!
Imran Tariq
Sticks well and provides great coverage. Satisfied with the purchase!
Sticks well and provides great coverage. Satisfied with the purchase!
Mohammed Al-Farsi
This tape is incredibly strong and easy to use. No peeling or fraying!
This tape is incredibly strong and easy to use. No peeling or fraying!
Based on 8 reviews
100%
Would recommend
Azhar Rashid
Excellent quality and really durable. Highly recommend!
Excellent quality and really durable. Highly recommend!
Imran Tariq
Sticks well and provides great coverage. Satisfied with the purchase!
Sticks well and provides great coverage. Satisfied with the purchase!
Mohammed Al-Farsi
This tape is incredibly strong and easy to use. No peeling or fraying!
This tape is incredibly strong and easy to use. No peeling or fraying!
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Manufacturer Warranty
Official warranty coverage from brand manufacturers
99% Claims resolved
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Choose Cash or Card as your payment
AED 100+ Min. order value
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100% secure payment processing
256-bit SSL encryption
Free Delivery
On all orders above AED 200 across UAE
Same Day In Abu Dhabi & Dubai
100% Genuine
Authentic products guaranteed
Authorized Distributor
Free Returns
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No questions Asked policy
