Purple Ceramic Sanding Sponge Roll

B938 Sponge Roll adopts high-standard, premium mixed ceramic abrasives. Its self-sharpening deliver extremely high cutting force with uniform scratch patterns, reducing the risk of rework. The specially designed coating ensures an extended service life, enabling the grinding of more workpieces. Soft and flexible properties allow easy handling, ideal for manual grinding of various irregular and complex surfaces.

Benefits

1.Mixed premium ceramic abrasives, specially treated to greatly improve product sharpness, delivering excellent manual grinding efficiency.

2.Special coating with excellent anti-clogging performance

3.Soft Backing material with good adhesion

4.wet/dry compatible for water-assisted grinding and applications

5.Soft Backing material with good adhesion

6.Flexible sponge with comfortable feel

7.High-latex-content backing material with higher toughness

Grit

Technical Parameters

Areas of Application

Scope of application

Primer, Body filler, Paint, Wood

Product Features

The B938 Purple Ceramic Sanding Sponge Roll is remarkable because it uses high-standard, ultra-high-quality hybrid ceramic abrasive. This abrasive has an excellent self-sharpening property. During grinding, the abrasive grains continuously chip and break, constantly producing new, exceptionally sharp cutting edges. Therefore, from the very beginning of the grinding process, its cutting force is consistently strong, making the grinding speed much faster than that of ordinary products. Moreover, it uses an advanced electrostatic sand-coating process, resulting in a particularly uniform distribution of abrasive grains with almost identical heights, and the selected abrasives also have high standards. In this way, it can both cut efficiently and leave particularly fine and uniform scratches on the surface of the workpiece. This can greatly improve the surface quality of the final product and significantly reduce the need for rework due to poor polishing results. You can save considerable time and resources.

This B938 Purple Ceramic Sanding Sponge Roll features an anti-clogging design with a specially designed coating that effectively prevents sanding debris from getting stuck in the sandpaper's crevices. This way, the abrasive grains on the sandpaper will remain unobstructed. You won't get stuck while sanding, and you can work smoothly all the time.This design allows the sandpaper to maintain strong cutting performance even during long periods of continuous operation, with a lifespan significantly exceeding the industry average. In other words, a single sheet of B938 sandpaper can sand more workpieces, providing not only excellent product value but also a significant reduction in per-use costs.

To address the troublesome dust problem during sanding, B938 offers a variety of efficient hole types (such as standard 15 holes, multi-hole, etc.). These aperture shapes are optimized based on the principles of fluid mechanics. This allows them to work seamlessly with your professional vacuum cleaner, quickly and efficiently removing dust. Since dust doesn't remain on the workpiece surface, you can see more clearly and perform more precise sanding. More importantly, it's good for your health; it can significantly reduce the dust concentration in your work area and effectively protect your respiratory health.

Our B938 Purple Ceramic Sanding Sponge Roll, with its powerful cutting force, long-lasting durability, and operator-centric design, is undoubtedly your most reliable partner for improving work efficiency, ensuring work quality, and optimizing overall costs.Choosing the B938 means choosing a more efficient, economical, and professional sanding solution.