To make Silly Putty out of Sta-Flo liquid starch and glue, mix one part of liquid starch with two parts of glue. You need a bottle of Sta-Flo liquid starch, a bottle of Elmer's Glue-All multipurpose glue, food coloring, a bowl, a stirring device and paper towels.
- Color the glue
Pour the glue into the bowl. Use a bottle of food coloring of the color of your choice. Place a few drops in the glue. Use the stirring device to mix the color with the glue evenly.
- Mix in the liquid starch
Pour the liquid starch into the glue, and make sure that it is half of the amount that was used for the glue. Use the stirring device to mix the liquid starch with the glue evenly. Allow the mixture to rest undisturbed for a minimum of five minutes.
- Knead the Silly Putty
If the mixture is too runny, add a small amount of glue. If the mixture is too sticky, add a small amount of liquid starch. Place the Silly Putty onto a paper towel. Use your hands to knead the Silly Putty for five to 10 minutes. Store the Silly Putty in an air tight container, and keep it in a dry environment.