The enclosed slate pieces are manufactured in a hydrocal cement.
This is not plaster-of-paris but a material of greater strength., density and hardness. This material enable us to offer you authentic looking slate floors without the variable thickness of real slate. The pieces can be painted, stained, or finished any way your needs require with the use of acrylic paints or latex stains. Do not use oil base products. Instructions are included in the kit.
Covers 36 square inches.