Correction of wingtips part 9 - Gelcoat filler to achieve smooth surfaces and transitions with prefect fit

Photo essay - this brings the wingtips right up to the point of re-priming. After reviewing alternatives I stuck with the Septone Gelcoat filler used previously to patch and adjust the elevator and rudder tips. Only thin layers (after sanding) remain, given that most of the bulk adjustment was done with the epoxy and fibreglass.