Cork Foam separator Pad, static cling foam backing. Removable, repositionable, no residue. Non abrasive foam pad ideal for protecting fragile glass, windows, doors, mirrors, easily scratched metal, paint-coated products and other breakable items from damage by absorbing vibration and reducing slippage during packing, shipping and installation. Static cling foam cast onto an easy-to-use release liner. Produced in rolls, sheets, pre-cut (digital & die-cut) shapes, spools, and other customizable options.