THE 'ULTIMATE' SHALE WALL modeled after Eastern & Western Shale samples features the finest details yet found in model making! Dense, hard foam for 'Make-a-Mold' Master Castings. See EX0101 Quart Latex Mold Compound, EX0105 Mold Release Concentrate 2 oz bottle and EX0106 Mold Dressing mold making materials. CAR AND SCENERY ACCESSORIES SOLD SEPARATELY.