The WM planes use 2 types of covering. Lightex and Toughlon. Lightex as the name suggst is light and used often in electric models and trainer, the part # starts with SGX...... your World Star uses Lightex. Touglon is an altogether different animal and is a much more durable covering. The Chipmunk uses this type of covering, part # starts with STL..... You should have no problems with the Chipmunk.Check for yourself....

http://theworldmodels.com/para/produ...rplanemeun.php