Yes! Alumilites low viscosity is ideal for picking up the detail required in thin-walled rotational molded pieces. The hollow center will cut the cost dramatically by reducing the amount of material that is required to cast your part. (Call us for detail on Rotational Molding Equipment.) Sometimes it is helpful to use micro-balloons to fill the resin to increase the consistency/viscosity to allow for thicker coats to be rotated at one time.