A.N 16 24 36 45 60 80 100 120 150 180 220 320 360 400 500 600 800 1000 1200 1500
FEPA 16 24 30 46 60 80 100 120 150 180 220 240 280 400 500 600 800 1000 1200 1500
A synthetics range available in finer grain sizes (320/360/400/500/600/800/1000/1200 and 1500) in order to enhance the stonework's natural colour, and coarser grain sizes (45/60/80/120/220) to rough down, grind and remove any remaining cutting marks.