Less brittle than Orange Flake Shellac, Setter's Cement is heated and applied to a wood dowel or other wood fixture to hold diamonds and other stones while setting or polishing. It's also an excellent fixturing material for dopping or faceting. Provided in ¹⁄₄ lb. tablets measuring 4" x 4" x ⁵⁄₆" (100 x 100 x 8 mm).