Self adhesive mate...You could always fit on the day...I was thinking about some for the 350 but need to remove the sills first to.. 1. Check the outriggers... 2. Check the outriggers.. 3. Check the outriggers.... 4. Fit riv-nuts and self tappers so that the sills are removable.
Yep Zig, i will be doing some work on my sills and more at the end of summer but am still going to fit them for now, as you say self adhesive, so should come of easily enough when ready.