I'm working on a project where i am CNC'ing a 2 part mold out of MDf. The mold is about 1 foot x 2 feet. The mold itself has a few contours. The deepest of the contours goes down about 1.5 inches. I am looking to use this mold to press aluminum but I am not sure what type of aluminum i need. I am using a hydraulic press and the finished piece. The piece does not need any extreme strength as it is being used a decorative piece for the most part. Any suggestions? if im not explaining things enough or clearly please let me know so i can explain...... im new to this.