Polishing discs KLINGSPOR PS 21 FK with Velcro system are designed for professional use, offering aggressive sanding and long-lasting performance, especially on stainless steel and metals.

Manufactured with zirconia alumina self-sharpening abrasive, they ensure high and consistent material removal. The durable F-paper backing provides increased strength and stability, even under intense use.

Thanks to the resin bonding and dense grit coating, the discs provide uniform polishing and exceptional durability.

• Manufacturer: KLINGSPOR
• Type: Velcro sanding discs
• Series: PS 21 FK
• Diameter: 115 mm
• Grit: 120 (medium to fine – for finishing)
• Holes: Without holes
• Abrasive material: Zirconia (Zirconia Alumina)
• Backing: F-paper
• Connection: Synthetic resin
• Packaging: 50 pieces
• EAN: 4014855081950
Product code: 249327

Advantages:

• Self-sharpening grit for consistent performance
• High material removal with uniform finish
• Long lifespan
• Ideal for rough and final polishing
• Durable backing for professional use

Applications:

• Polishing stainless steel (INOX)
• Metalworking
• Surface preparation
• Intermediate and final finishing

Suitable for:

• Orbital sanders
• Velcro sanders

Suitable materials:

• Stainless steel (INOX)
• Steel
• Non-ferrous metals