Non-woven Flap Discs
Advantages of Non-woven Flap
Discover the advantages of non-woven flap discs for metal finishing. Flexible, cool-running, and long-lasting—ideal for polishing, blending, and surface conditioning on stainless steel and aluminum.
Superior Finishing Performance
Non-woven flap discs are designed to deliver an exceptionally smooth and consistent surface finish without gouging or damaging the workpiece. The soft, resilient fiber construction ensures even pressure distribution, allowing for uniform material removal across the entire surface. They are ideal for polishing, blending weld seams, removing oxidation, and surface conditioning on stainless steel, aluminum, and non-ferrous metals. Whether used for decorative finishing or pre-coating preparation, these discs produce a refined, satin-like appearance with excellent visual appeal and dimensional accuracy.
Cool & Clean Grinding
Thanks to their open web structure, non-woven flap discs maintain excellent airflow during operation, which effectively reduces heat buildup and prevents surface burning, discoloration, or warping. This cool-cutting characteristic makes them perfect for heat-sensitive materials such as stainless steel or aluminum. Additionally, the gentle, controlled action minimizes the risk of contamination or material distortion, ensuring a cleaner, more consistent finish ideal for high-quality metal fabrication and maintenance work.
Flexible & Adaptive Design
The soft, flexible fibers of non-woven flap discs conform easily to contours, edges, and irregular shapes, ensuring full contact with complex surfaces. This flexibility allows operators to achieve an even finish on both flat and curved parts without excessive pressure or vibration. Perfect for edge rounding, finishing weld joints, and deburring intricate shapes, these discs enhance work efficiency and precision. The adaptive design also reduces operator fatigue, improving comfort and control during long polishing or finishing tasks.
Longer Lifespan & Anti-Clogging
Engineered with a self-cleaning fiber structure, non-woven flap discs resist clogging from metal particles, rust, or dust buildup. This design maintains consistent cutting performance and prolongs disc life, resulting in lower tool replacement costs and improved productivity. The durable resin bond and open mesh structure ensure stable operation even under continuous use. For users seeking a cost-effective and reliable finishing solution, non-woven flap discs offer outstanding durability and sustained performance across a wide range of metalworking applications.
Non-woven Abrasive Grit Guide
Learn the differences between coarse, medium, and fine non-woven abrasives. Find the best grit for rust removal, surface cleaning, and precision polishing on stainless steel, aluminum, and other metals.
Coarse_Brown
Coarse non-woven abrasives are ideal for heavy-duty cleaning and surface preparation. They efficiently remove rust, oxide layers, paint, and welding discoloration from metal surfaces. With strong cutting power and durable fiber structure, they maintain stable performance without clogging. Perfect for initial surface treatment, weld cleaning, and pre-polishing on stainless steel, carbon steel, and other metals.
Medium_Red
Medium-grit non-woven abrasives provide the perfect balance between cutting and finishing. Suitable for general-purpose cleaning, deburring, and light grinding, they remove light rust or oxidation while maintaining surface integrity. The flexible design ensures even contact and consistent finish, making them a great choice for intermediate surface preparation before painting or coating.
Fine_Blue
Fine non-woven abrasives are designed for precision finishing and polishing. They deliver smooth, satin-like finishes, effectively enhancing the appearance and surface quality of metals such as stainless steel and aluminum. Ideal for final finishing, blending, and decorative polishing, fine-grit pads help achieve a professional look before the final coating or assembly stage.
Interleaved
Interleaved non-woven abrasives combine layers of abrasive cloth (sandpaper) and non-woven material, offering the perfect balance between cutting power and surface finishing. The sandpaper layers provide strong aggressiveness and fast material removal, while the non-woven layers ensure cool, consistent, and smooth finishing. This hybrid design enhances efficiency—making it ideal for applications that require both effective stock removal and refined surface quality, such as cleaning welds, removing rust, or blending metal surfaces.
Type: T27 vs. T29
Flap discs come in different shapes, with Type 27 and Type 29 being the most common. Each has its advantages depending on the application.
Type 27 (Flat Flap Disc)
Ideal for smooth finishing, blending, and grinding flat surfaces. It provides even contact with the workpiece, ensuring precise and controlled grinding. For optimal performance, it is recommended to use this disc at a low grinding angle of 0-15°.
Type 29 (Conical Flap Disc)
Best for heavy stock removal, beveling, and working on curved or uneven surfaces. Its sloped design allows for more aggressive cutting with a larger contact area, ensuring efficient material removal. For optimal performance, it is recommended to use this disc at a steeper grinding angle of 15-30°.
Supply Chain Stability
Dual manufacturing bases in China and Thailand ensure reliable production, stable supply, and on-time delivery for global customers.
Provide Solutions
We deliver not only high-quality abrasives but also tailored solutions, technical support, and expert guidance for diverse grinding applications.
Quality Control System
Strict quality management from raw materials to final inspection guarantees consistent performance, traceable production, and reliable product quality.
Contact Us
WhatsApp: +66 956607072
Email: hpzhai.taimei@gmail.com
Address: 1517, Mu 4, Thepharak Sub-district, Mueang Samut Prakan District, Samut Prakan Province, Thailand 10270