Indasa Rhynogrip HT Line 75mm 3" Sanding Discs P400 Box of 50 Grip SystemIndasa Rhynogrip HT Line 75mm 3" Sanding Discs P400 Box of 50 Grip SystemModel No. C55964Indasa Rhynogrip HT Line 75mm 3 Sanding Discs P400 Box of 50 Grip System - Heavy Duty Sanding / Sanding / Preparation / Fine Sanding / Sanding for Blending / Micro-finishing / RectifyingIndasa C55964HT Range 3 Sanding DiscsSpecial Feature - The disc changes colour to show when it is worn out50 in a box - P40050 in a box - P400