Don't want to use the 25 yr old P-seal that came with the kit, the adhesive is a little dry and not very sticky. Any recommendations for replacement? I have the stock doors with the fiberglass lower panel. Silicone, neoprene, or foam type P-seal? HD/Lowes carries a something similar to the kit, but in brown and white. There's some on Ebay, it's black, a tad smaller, but it comes from the UK (not that that's stopped me before). Thanks