The Delta sanding discs K40 from kwb are specifically designed for use on delta sanders and provide an effective solution for sanding various materials such as wood, synthetic resin, and acrylic. With a grit size of 40, these sanding triangles are ideal for coarse sanding tasks where quick material removal is required. The discs are made of high-quality corundum and feature a stearate coating that reduces premature clogging of the grit, ensuring a longer lifespan. The fully resin-bonded structure and reinforced backing material provide stability and durability during the sanding process. The perforated backs allow for optimal dust extraction, enhancing efficiency and cleanliness while working. These Delta sanding discs are available in convenient packs of five and offer versatile applications for various sanding projects.

• Perforated back for improved dust extraction
• Fully resin-bonded for high stability
• Stearate coated to reduce grit clogging
• Suitable for hard and softwoods as well as synthetic resin paint and acrylic.