ESI ROK Block 4.25 inch Tailgate Gap Cover and Ultimate Tailgate Seal with Taper Seal 5 1/2 feet for Sidewalls

I love my Ram truck but the gravel dust was ridiculous! Followed the directions and easy install. It works great and no gravel dust!

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!

Purchased for 2024 Jeep gladiator. The tailgate gap filler is great. Easy to install and has stayed in place. The weather stripping for the side of the tailgate has been good. I wish the adhesive from the gap filler was on the weather stripping. The smaller pieces at the top of tailgate are not staying in place. I think the better adhesive would help.

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

Received as described. Works well

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.

Does a pretty fair job of keeping the dust out. It does not fill the lower corners well enough. 2025 f150 XLT

You have to follow the instructions very closely. It's a bit tricky with the adhesive, once you put down the activator there's no readjusting, and you must apply pressure to ensure the proper adhesion, as the adhesive is pressure sensitive. I bought this primarily for dust and water prevention and it has performed better than I expected. I don't typically haul stones and dirt, so it didn't get a real stress test, but it worked well hauling mulch.

Solved problem in my 2018 F-150 with dust seeping into box through crack between bottom of tailgate and box. Also sealed gap between sides of tailgate and box. It has held up through this harsh, cold winter. Especially great for keeping water out when going through high pressure touchless commercial car wash. Box has 3-fold hard BAK tonneau cover.

the adhesive tape works perfectly. no sign of lifting.

This is a great product. Works well to keep twigs and leaves out of the gap between box and tailgate and is an excellent tailgate seal

I am always hauling dirt or gravel and I finally got fed up trying to clean out my box so I bought this kit. The activator pen that you apply before you stick it down is very good. Make sure you have it right where you want because once its down its forever . I decided to use velcro on the tailgate itself with also using the activator pen because I do take my tailgate off the odd time based on weird loads I haul once in a while. I have noticed that when I first laid this down that I made sure that the tailgate seal was folding inwards as I lifted the tailgate. Now that I have done this a few times it just naturally folds inward which I think will help extend its life. Much easier to keep my box clean and less time consuming

Quick delivery, working excellent on my Tacoma