If you need to apply a finish to the goods produced in your manufacturing plant, you may be trying to decide between using liquid paint or a powdercoating. Although liquid paint has traditionally been sprayed onto products to create the desired finish, in recent years, powder coating has become increasingly popular. The powder is made using a mix of coloured pigments and a fine resin. When the powder is applied to a metal surface the particles in the powder are electrostatically charged, this charge bonds the powder to the surface.
The latest craze sweeping school yards are plastic bottle rockets. These rockets can really fly and are often used by teachers for science projects. So, how do you go about making a rocket from recycled plastic bottles?
What you will need
3 large plastic bottles craft knife 1 sheet of foam core epoxy glue marker pens shipping tape spray paint How to do it
Remove all labels from the bottles, if necessary.