The Sia 7940 SiaAir Velvet 150mm P3000 sanding discs are engineered for high-precision fine finishing and polishing tasks in automotive refinishing. Designed with an abrasive-velour structure, these discs offer a uniform cut with minimal scratch depth, ideal for blending and refining coatings, primers, and clear coats before polishing.
Product Type: Ultra-fine abrasive sanding disc
Grit Size: P3000 – Ideal for high-level finishing and pre-polishing applications
Disc Diameter: 150mm
Pack Quantity: 10 discs
Surface Compatibility: Suitable for use on clear coats, topcoats, primers, composites, and plastics
Backing: Foam-backed velour ensures excellent pressure distribution and adaptability to contours
Application: Commonly used in the final stage of surface preparation before polishing; used wet or dry
Recommended Usage: Automotive finishing, detailing, spot repair, and blending on all paint systems
Storage Instructions: Store in a dry area, away from direct sunlight and extreme temperatures
Safety Info: Use appropriate PPE including dust mask and goggles during dry sanding