For securing glass in a frame or door. This glazing bead with rebate provides ventilation between the glazing bead and frame and moisture removal. The glazing bead can easily be sawn to a miter. Can be mounted on plastic or rubber blocks of a few millimeters thick. Can be used both indoors and outdoors for all types of window frames; in other words, for both interior and exterior glazing. Attach the wooden frame with headless nails or specific glazing bead screws. And paint immediately after installation. For outdoor use, we recommend priming again with water-based primer after installation and then painting. When mounting on blocks, paint the glazing bead all around once before mounting. The wood is FSC certified and therefore comes from sustainably managed forests.