I put down inexpensive Amazon Eva 5 years ago when my boat was new. Cost was about 200 bucks for materials. I used permatex spray adhesive in addition to the adhesive on the product itself and I have had zero lifting. I did a bead of sealant on the edge of some of it to prevent lifting and some without, and it made no difference, none of it has lifted. It's starting to look a bit chewed up, from traps, dropped knives, gaffs, flailing tuna with hooks in their mouth etc. but definitely not in need of replacement yet. 7000 for the custom cut product is highway robbery.