Invisaframe is cut to exact measurements. I did it on the fugitive and it took more patience than I can actually spare for a month. It's been holding fast for two years. The good thing is that while the adhesive is still activated by the water you can actually peel it off and reinstall if you're not happy with the result (bubbles, folds etc.). In my case I did a raw aluminum frame with decals, so I had a tiny spec of decal detaching once I removed one section of the film after a less than optimal installation. Made for good motivation to do it right the first time. It works best on continuous, smooth lines while it tends to lift at the edges in small, angular parts of the frame.
TBH, on the Timberjack I wouldn't use invisaframe, I would go with 3M Heli tape because it's mostly regular tubing relatively easy for the tape to conform to. I have used 3M 18mil on all my Salsa frames so far, the El Mariachis turned out much better than the Mukluk because of the more classic, round shape of the tubing.
I'm also looking into Gorilla Tape Crystal Clear tape, it's a little thinner but looks like it would do the job.