Extra fine sandpaper is often used between coats of paint or varnish. Grits of 240, 320 and 400 are termed very fine, while extra- or superfine sheets with grits of up to 600 are best-suited for polishing jobs.
Likewise, people ask, can I use 220 grit sandpaper?
180 – 220 Grit: Fine. 180 – 220 grit is primarily used for the sanding finish or to sand in-between coats. It is also great for distressing! There are instances where you can use 180 to 220-grit to rough up a piece in preparation for paint, but you do not typically use these grits until after your first coat.
Moreover, is the grit 280 a fine?
Sandpaper comes in various grits, based on the number of sand particles per square inch. … This paper begins the finishing process by beginning to buff out the deep swirls and sanding marks left by the coarser papers. Very fine, 220 to 240 grit, and extra fine, 280 to 320 grit, are the finishing pros.
What is the difference between 80-grit 120 grit and 240 grit sandpaper?
The larger the grit size, the more edges there are and the smoother the sandpaper. … For heavy sanding and stripping, you need coarse sandpaper measuring 40- to 60-grit; for smoothing surfaces and removing small imperfections, choose 80- to 120-grit sandpaper.