The vinyl and foam method is much more DIY friendly...its flexible and gives you that great metallic look! This instructable will show you this process, and also other cool cheap ways to make your costume look awesome!
Step 1: Overview, Materials, and Tools
Step 1: Make pattern
Step 2: Cut the foam
Step 3: Cut the vinyl
Step 4: Mount the foam onto the vinyl
Step 5: Glue the pieces together
Step 6: Making the full suit come together
Step 7: Finishing touches
Weldwood Contact Cement
3M Super 77 Spray Adhesive
Loctite Super Glue
Step 2: Make the Pattern
Tools: Pen/Pencil, Scissors
This step may be the most simple and straight forward, but its the most important step. Spend time to perfect your pattern. One starting point is to use a many good reference pictures of ironman. You can use Photoshop or any photo editing program to resize the images to life size. This is a good starting point for your patterns. Don't be afraid to mess up, construction paper is cheap!
Step 3: Cut the Foam
Tools: Ballpoint Pen, Scissors, Pattern
Trace the pattern onto the foam using a ballpoint pen. Ballpoint pens glide easily across the foam. Label the foam (and your patterns) to help you stay organized. For most of the armor pieces, I like to use 3mm Fun Foam (Michaels, Jo-Ann, or any craft store). I'll double up on the foam with a thin layer of Contact Cement in between to give the armor more thickness and durability. There are thicker sheets available, however these tend to be more expensive and come in much smaller sheet sizes.
If you decide to double up on the foam like I do, let the contact cement dry a little (5-10 mins) before going onto the next step.
Step 4: Cut the Vinyl
Tools: Ballpoint Pen, Scissors, Cut & Glued Foam Armor pieces
Layout the vinyl with the nice shiny side down. Now lay your foam armor pieces on top and trace around. Cut around your traced pattern, leaving approximately 1/2in to 3/4in of material around it, depending on the size of the piece you're working on.
Cut out tabs on the vinyl patter. These will be folded over and glued in the next step.
Step 5: Mount the Foam Onto the Vinyl
Tools: Paintbrush, Glue Gun, Scissors
First apply a thin layer of contact cement using the paintbrush onto one side of the foam (the side you want to mount your vinyl onto). Set it aside and let it dry for a few minutes. I'll usually apply the contact cement to several pieces. Don't let it completely dry!
Once you've let it set (it should be still moist), spray Super 77 onto the same side. This will make your foam very tacky!
Finally flip it over onto your cut vinyl piece, making sure you line it up inside the tabs. Press firmly and evenly onto the foam. Make sure you do this on a very smooth surface, the vinyl will pick up textures from your work area (small particles, wood grain, etc).
Set your foam and vinyl piece mounted aside and let it dry for 10 minutes.
Finally, using your glue gun, apply a seam of glue onto the tabs and fold them over. After a while, you'll get the hang of how much glue gun to apply. After the glue gun has dried, you can use scissors to cut away any excess vinyl.
And Voila! You've got yourself a shiny, metallic looking piece of armor!
Step 6: Glue the Pieces Together
Tools: Just your hands!
Here's the exciting moment where you begin to see your armor pieces come together! Arrange your armor pieces so that you know where each piece goes. Check the fitment. most times, even if one piece is a little to large or too small, the foam is forgiving enough to account for any mismatch.
When you're ready, apply a very small bead of super glue onto the edge of your armor piece. You're working with superglue, so the less glue, the stronger the bond. Carefully attach the adjacent piece and hold it there for about 10 seconds. Continue this process with the rest of your pieces.
Step 7: Making the Full Suit Come Together
This is entirely optional, you can make the armor pieces as detailed in the previous steps and build your entire costume that way.
Step 8: Finishing Touches
Polishing & Shining
Since the armor is made of vinyl, you can use any vinyl polish such as Armor All, Meguir's etc. Just spray some of the polish onto a towel and polish away!
When using your armor, especially in conditions I used to for, damage is going to be inevitable. Most repairs can be easily fixed with some superglue, so carrying a small bottle around with you isn't a bad idea.
One last tip: Remember to make yourself a flap, hole, anything so you can go to the bathroom! You don't want to make yourself a full body armor only to find that you need to strip half of the suit off just to relieve yourself.
Hope this helps a lot of you out there!