I use the dap Weldwood in the tray area but on the rails ( if your turfing the rails) its so much easier to use the 3m backed one. cut to fit, peel back the protective paper, warm up lightly and carefully stick down then use a roller to roll it tight. Its faster, Works great, no messy glue have done it on skis that lasted years.
But i have done rails with Weldwood too works great just takes a little longer prepping n applying glue