With the Norton Pro A275 sanding sheet, you achieve a smooth and consistent finish on wood, paint, primer, and filler. Featuring an ultra-fine P400 grit, it is ideal for fine finishing and sanding between coats without leaving deep scratches. The specialized No-Fil anti-loading stearate coating prevents dust build-up, ensuring the sheet resists clogging and lasts significantly longer. Measuring 230x280 mm, the flexible latex-reinforced paper backing folds easily without cracking and can be cut to fit your hand sanding block without tearing.