Please choose the correct solution to the question: How to construct your brass key?

Solution1: Place lamination of thin brass sheet around a balsa wood core. Glue to the wood. Decide on the pattern of the top and cut it out with a jig saw. Sand down with a belt sander.

Solution2: Place lamination of thin brass sheet around a balsa wood core. Tape to the wood. Decide on the pattern of the top and cut it out with a jig saw. Sand down with a belt sander.

Answer format: solution1/solution2
Answer: solution1