This sleeve, made from Nomex^® gives additional heat protection to nylon-strap shock cords that are often used in large high power rockets. It does this two ways. First, the extra layer of cloth insulates the shock cord like a blanket. And second, Nomex is heat resistant and does not burn easily. Nomex is used in fireman's jackets because of this heat resistant property.

To use the shock cord protector, simply slide it over the nylon strap shock cord until it covers as much of the shock cord anchor as possible. The shock cord protector will stay attached to the shock cord for the entire flight.

After the flight, it may be a little sooty and have one or two small pin holes from the ejection charge, but it is completely resusable. If it gets too dingy or dirty looking, just rinse it off in water and allow it to dry!

It is possible to use the same shock cord protector in several different rockets, but for added convenience, you may desire to get each rocket its own Nomex shock cord protector. Kinda makes sense, doesn't it?

Made from 7 oz. heavy-duty, high-visibility orange colored cloth. The construction of the shock cord protectors are entirely of Nomex, including the surging thread around the perimeter to prevent the fabric from fraying.

Size: 30 inches (76.2 cm) long. Will fit over a strap that is upto 1 inch (25mm) wide.