My street was renamed, so I've decided to cast an aluminum house sign. The easiest casting technology for me is lost foam casting and that's what I like the most.
Teachers! Did you use this instructable in your classroom?
Add a Teacher Note to share how you incorporated it into your lesson.
Step 1: Making Foam Sign and the Mold
I've made a foam plastic house sign and decided to use my huge flask for this casting.
Step 2: Melting Aluminum
Melting aluminum and pouring it into the mold.
Step 3: Opening the Mold
The house sign looks nice but I have to make some grinding and sanding work.
Step 4: The Result
I put this house sign on the garage wall and really like how it looks.