Norton Cyclonic Multi-Air Ceramic A975 150mm Primer Sanding Discs are ideal for sanding primers , preparing surfaces for painting. Designed with high-performance ceramic grit, these discs ensure fast and efficient cutting while minimizing clogging, thus extending their lifespan. Their Cyclonic Multi-Air technology provides optimal dust extraction, creating a cleaner and safer working environment. The 150 mm diameter is ideal for sanding large surfaces, such as vehicles or metal parts, ensuring a smooth and even finish. These discs are compatible with compressed air sanding systems, making them suitable for a wide range of professional applications. Their perforated design ensures more efficient dust extraction, reducing debris buildup on the surface and improving sanding quality. The box contains 50 discs, offering an economical and efficient solution for professionals with large-scale projects. Features : Model: Norton Cyclonic Multi-Air Ceramic A975 Diameter: 150 mm, suitable for large surfaces Quantity: Box of 50 discs Grit type: Ceramic, for fast cutting and long life Technology: Cyclonic Multi-Air for optimized suction and reduced clogging Application: Primer sanding, surface preparation before painting Use: Ideal for professionals in automotive bodywork, industrial painting, and other finishing applications Advantages: Reduced soiling, consistent performance, uniform finish Compatibility: Use with compressed air sanding systems Norton Cyclonic Multi-Air Ceramic A975 150mm PRIMER SANDING Discs are the perfect tool for surface preparation work before painting, offering optimal performance and a clean and efficient working environment.