Zap is perfect for hobbyists because it is durable, shock-resistant, and versatile. The specific formulas of Zap for use on plastic, fiberglass, balsa wood, and metal ensure that no amount of stress will cause a breakage or failure. Furthermore, the Zap line also covers products for maintenance and protection of engine parts, electrical connections, and canopies, to provide all around coverage of your project from construction to finish.