Homemade Potato Rubber

Ingredients

• 2 Parts Silicone
• 1 Part Potato Starch (Cornstarch will work if you have to)
• 10 Drops of Black Cement Coloring for Grey Tank Tracks
• Blue and Yellow drops of Food Coloring for Teal Tank Tracks

Directions

• Step 1: Wax board used for modeling the tank tracks
  
  Step 2: Mix ingredients together
  
  Step 3: Fill molds and press metal pieces on top.
  
  Step 4: After 20 minutes of curing (a longer time frame may be needed for colder weather) pry the rubber out of the molds
  
  Step 5: Trim rubber around the edges so that it doesn't look like a Pinterest Fail