7940 sianex Ø80mm P4000

7940 sianex fine-grade sanding discs are optimised for use on small-diameter random orbital tools in automotive detailing and precision finishing. Silicon carbide grain delivers a clean, non-contaminating cut on paint systems, lacquers and clearcoat without leaving the metallic contamination that aluminium oxide can introduce. Ideal applications: Paint correction on automotive panels using small orbital tools Spot repair flatting with mini random orbital sanders Final prep before compounding and polishing Features: Small diameter (Ø80-125mm) for precision spot work Silicon carbide — no ferrous contamination on clearcoat Hook-and-loop for quick disc changes Product specifications Diameter Ø80mm Grit P4000 sia order code F03E003EF8