3" Interface Pads (75mm) - P/N 990.013 & 990.014 Engineered in-house by RUPES to deliver superior sanding results on contoured and curved surfaces. These precision foam interface pads allow Sanding Discs to adapt to different panel shapes, creating a more consistent, professional finish. Available Thicknesses: 7mm - Standard cushioning for general contour work (990.013) 12mm - Enhanced cushioning for aggressive curves and profiles (990.014) Professional Application: The interface pad sits between your backing plate and sanding disc, acting as a shock absorber that allows the abrasive to follow panel contours. Essential for achieving defect-free finishes on curved surfaces, body lines, and complex panel shapes. Key Features: Designed specifically for Ø 75mm (3") backing plates Adapts to panel contours for uniform sanding results Prevents edge cut-in and surface inconsistencies Compatible with wet and dry sanding applications Premium RUPES engineering and manufacturing
