ESI ROK Block 4.25 inch Width Tailgate Gap Cover and Ultimate Tailgate Seal with Taper Seal 6ft for Sidewalls

This stuff works as advertised, the dust in my bed is virtually nonexistent now. Installation was easy, and the tape sticks like crazy, so lay it down right the first time, because it's not coming off!

Easily to install and works great at keeping dust and water out.

The gap between the lower tailgate and bed floor is too large for the rubber strip. It needs to be a couple more inches wider to make up for the rotation of the tailgate. It pulls tight and the adhesive can’t tolerate it.

Good adhesion after following the provided instructions. Keeps dust out of the box

This is awesome! No more digging junk out from the tailgate gap! Install was really easy and the adhesive is super strong. I've bashed it with all kinds stuff and drug things over it and it hasn't budged. I've recommended it to all my friends with pickups! Update on 9/24/18: Unfortunately I did a stupid thing and backed a trailer with my tailgate down. Now I know how tailgates get that giant crush-dent on the top of them. I always thought people dropped heavy things on them, but nope, backed a trailer with the gate down. Anyway, I had to replace my tailgate because I just couldn't stand it. Removing the Rok Block added an extra hour and half to the process! I couldn't believe how well it had stuck! It took a lot of strength to remove the gap cover and it left residue on my bed which I had to scrape and pick at for over an hour to get off. I was worried about it because I had recently transported my chainsaw and gas can and the can had fallen over en route. There was gas in the back of my pickup just sitting there soaking for at least an hour. I thought sure it would have harmed the adhesive on the Rok Block but nope - it didn't bother it at all. I was really amazed at how well. I ordered a new set for my new tailgate and am 100% confident it's going to stay in place for a really, really long time in spite of the abuse things take in the back of a pickup!

Installed this on my 2023 Ram 1500. Used the 4.25" seal on the tailgate and the smaller trim on the edge/sides. Looks good and seals good. Note: I did not leave my tailgate down for 24 hours as in the instructions. Only about 5 hours. I used it 2 days later and everything looked good with adhesion as expected. I adhered off the metal bed (under the drop in bedliner) and the plastic inner tailgate cover.

Works as expected. Hope it holds.

Pretty difficult to figure out from all of the reviews how long each piece of material is. Even after reading through all of the questions I still wasn't sure what I was getting, and another review said it wasn't enough to seal the bed of the Tacoma (which is wrong...more to come). You receive three pieces of material: The first is the tailgate seal between the bed and the tailgate, which was just over 63" long and slightly over 4" wide as seen in the photo. The next piece is for sealing up the sides of the bed. The piece I received was just over 74" long and around an inch wide. The third piece is around 14" long. It has a thicker bulb portion than the longer piece does and it is there to seal up any other small gaps you might have. Also included are detailed instructions, some alcohol pads, and an adhesion promoter pen that you apply before you peel and stick the seals. The process of applying it is very straightforward. I followed the instructions carefully and it was very easy. I ended up with about 3 feet of extra strips (a mix of all three pieces) when I was done. I was using it on a 3rd gen Tacoma (which has the same width bed/tailgate as every other third gen Tacoma. I shone a light from the bed towards the tailgate to make sure I was covering all of the gaps. Seems to be sticking very well. If the adhesion fails, I'll be sure to update this review.