Sia 7940 SiaAir Velvet 150mm p4000 (x10)

The Sia 7940 SiaAir Velvet 150mm P4000 abrasive discs are designed for ultra-fine finishing and blending applications, delivering a smooth, even surface ideal for high-gloss and polishing prep work. Suitable for use on various substrates, including paints, lacquers, and composite materials, these discs provide consistent performance with minimal risk of surface damage.

• Grit Grade: P4000 – ultra-fine grit for finishing and polishing applications
• Disc Diameter: 150mm
• Quantity: Pack of 10 discs
• Backing: Non-woven velvet-like structure for uniform contact and cushioned sanding
• Application: Ideal for automotive refinishing, paint rectification, and final surface preparation before polishing
• Surface Compatibility: Use on clear coats, solid paints, composites, gel coats, and plastic surfaces
• Recommended Use: For dry or damp sanding; optimal when used with interface pads and orbital sanders
• Storage Recommendations: Store in a dry, dust-free environment at temperatures between 15°C and 25°C
• Safety Notes: Use appropriate personal protective equipment (PPE) such as gloves and dust mask when sanding