Flex-I-File is one of the greatest tools for aircraft modelers or any modeler faced with sanding seems that run through a curved or rounded surface. It’s one of my favorite tools.
That’s the Flex-I-File off my bench in the picture. Compared to files or sanding sticks that flatten surfaces, the Flex-I-File automatically follows compound curves and contour changes without leaving flat spots. It’s the perfect tool for blending fuselage halves and wing leading edges.
This starter set comes with one Flex-I-File frame made of anodized aluminum and an assortment of 6 abrasive strips.