Dual eTrack for Rigid Letters (only available for 8′ signs)
The strips that hold the letters on. Note that Rigid track can only be used with Rigid letters.
eTrack. This Dual (Mutual) track is Economical, Easy to work with, Exceptionally durable. Use it right out of the box, or if you do want Top and Bottom pieces (maybe to save a little space), split one lengthwise to make 1 Top track and 1 Bottom track.
For a 2 sided sign with 4 lines of letters on each side, you would only need 8 pieces of track instead of 10 (2 tops, 6 dual, 2 bottoms), since two would be split to make the Top and Bottom tracks for each side.
Use a utility knife in the grove provided to separate into two pieces, top and bottom.
Track is usually shipped coiled. When received, unpack and lay straight until used.