Review on Optimized for SEO: POWERTEC 4RA2160 20-Foot Aluminum Sanding for Enhanced Results by Alfonso Alexander

Good product. I change valves in toilets and sinks. After removing the old valve and ferrule, I use about a 2 inch strip of this sandpaper to remove all of the sand from the copper tubing before installing the new compression valve. This sandpaper gives the copper pipe a very shiny appearance. With the dispenser you can cut paper in any length. Again a good product to have in your toolbox.