1/24th scale Brickmasters common brick sheet made of durable styrene plastic covers approximately 60 square inches. Each sheet measures approximately 10-1/2" wide by 5-3/8" high with individual bricks about 3/8" wide by 1/8" high.
Use acrylic or latex paints for aging or color modification and a cutting saw (ie., coping saw, exacto saw, jigsaw or any fine tooth saw) to cutting each sheet to size. For installation, the Houseworks suggests any quick set glue compatible with styrene plastic. To maintain the final color, spray with a clear acrylic spray. You may also apply any of the miniature brick grouts available or vinyl spackle for more interest.