Fiberglass Sandpaper for Sanding 40 Grit

• Grit: 40
• Made with a special fiber base.
• Multiple layers of silicon carbide bonded with synthetic resin.
• High resistance to mechanical stress.
• They have high abrasion power and work efficiency.
• Suitable for preliminary treatment for cleaning and sanding granite, gravel, stone, ceramic materials, and edge smoothing.
• Product application: Also used in the restoration of old stone and construction elements.
• Ideal for processing cast iron, non-ferrous materials, fiberglass, plastics, and polishing.
• The special fiber base with several layers of abrasive material ensures high mechanical strength and durability.
• Can be used wet.