About Flex Edges
The punching of perforations in the base of certain trims and transitions enable them to be bent to an internal or external radius by hand. The shape of each “finger” prevents tile adhesive from breaking away after setting. All products with a small flex shape shown will have a flex code in the sizes box. Please note the minimum radius is limited in some designs. Please check with our technical dept. if you intend to bend a radius less then 15″. Installation with thin set adhesives is identical to the regular punched holes.
This design allows certain trims to be bent as small as a 2” radius (some limitations apply) and the special shape allows the adhesive to lock the trim to the floor and floor covering in convex and concave curves.