F2 filler is a patterned embossment that can be used around the perimeter of Snaplock and Nail-up installations to reach the edge of the ceiling in situations where full tile patterns will not fit. Filler contains nail rails for a seamless transition between tiles and can also be used for drop-in installations in areas of the grid that are not 2 ft. x 2 ft. It cuts easily with tin snips or a guillotine cutter to fit any excess space. The diamond and cross design has universal appeal to compliment all of our patterns and add depth and detail to your installation.