Before you spray the paint onto the lacrosse head, give it 15-20 shakes up and down. This will mix the spray paint in the can. If you forget to shake the can, the webbing paint will come out unevenly and may not look very good on the dyed head.  Since it’s almost always black, the webbing paint will not take the color of liquid dye once you dye the lacrosse head. Purchase a can of webbing paint spray at any craft or hobby-supply store. It comes in a variety of colors—including black, red, green, and purple—so pick out whichever color you’d like. You can also set it up on a piece of disposable cardboard if you have cardboard around your home. The webbing spray that you’ll use to create the marbling pattern on your lacrosse head can get pretty messy, so cover at least a 4 by 4 feet (1.2 m × 1.2 m) area. Place the head at the center of the newspaper covering. You can use marbling in combination with the duct-tape color blocking, or you can skip those steps and just use the marbling technique. It’s up to you; you can be as creative as you like when coloring your lacrosse head! Hold a can of webbing paint spray 3 feet (0.91 m) away from the lacrosse head. Depress the button on top of the can to spray out the paint. It’ll come out in an uneven, web-like spray. Move the spray nozzle back and forth so that the spray covers the entirety of the head. Let the webbing paint dry for about 2 hours before you dye it in your liquid dye mixture. If you’re not sure whether or not the paint is dry, try tapping it with 1-2 fingers. If your fingers come away wet, give the paint another 30 minute to dry.

Summary:
Shake the can of webbing paint spray vigorously before using. Prop the lacrosse head in front of a sheet of newspaper. Spray webbing paint spray across the lacrosse head.