3M 51748 Silver Depressed Centre Grinding Wheel 125x7x22mm Hand Sanding Revised air valve seat sets

Revised air valve seat sets allow for a more consistent installation

scratches and pinholes

A primer layer anchors the adhesive to the backing

3M 05771 Hookit Soft Interface Pad 75mm 3"

is the product to use

3M 51748 Silver Depressed Centre Grinding Wheel 125x7x22mm Hand Sanding Revised air valve seat sets3M 51748 Silver Depressed Centre Grinding Wheel 125x7x22mm 3M Silver Depressed Centre Grinding Wheel is our type 27 wheel, designed to deliver an unbeatable combination of performance and value that delivers a fast and consistent cut during grinding and heavy stock removal on stainless steel, mild steel, aerospace alloys and more. For aggressive grinding applications such as beveling, slag removal, weld grinding and edge work on a variety of metals