Linzer Pro Stainer. Inventory box number 5642 The Linzer Pro Edge 7 in. pad painter is a tool you need to get the edge on your next painting project. The 7 in. pad painter is ideal for painting smooth and semi smooth surfaces such as ceilings and interior walls. This paint pad is compatible with all paints and all sheens. This product features squeeze to release, the easiest way to dispose and reload paint pads, so you can complete your next project with ease and mess free.