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ESI ROK Block XL Tailgate Gap Cover 7' Width and Ultimate Tailgate Seal with Taper Seal 6' for sidewalls

Free shipping on orders over $29.99

$56.95

$ 26 .99 $26.99

In Stock

About this item

  • PARTS IN THIS COMBO KIT ARE NOT COMPATIBLE WITH THE FOLLOWING TRUCKS: read "PRODUCT DESCRIPTION"
  • Both patented ESI EPDM rubber seals eliminate dust, fumes and water from entering in through the gaps at the tailgate bottom and sidewalls when using a truck cap or tonneau cover. Adheres to all surfaces, including spray-on bedliners, with automotive grade 3M ST1200 tape.
  • ROK BLOCK XL covers the tailgate gap bottom and eliminates debris from falling into the tailgate gap when hauling material. For a drop in bed floor liner ROK BLOCK XL installs under the liner. Doubles as a tailgate seal for the tailgate gap bottom. 6ft Ultimate Tailgate Seal with Taper Seal installs on the sidewalls.
  • Saves time when hauling material and prevents damage to the tailgate. Apply when the air and surface temperature is between 50° - 104°F (10° - 40°C). This product requires 25 lbs. of pressure to bond adhesive. MADE IN USA


If you have a truck cap or tonneau cover and want to keep out dust and water from your truck bed but you occasionally use your truck for transporting loose material, then this is the solution. The original and patented tailgate gap cover ROK BLOCK XL installs over the bottom tailgate gap and patented Tailgate Seal with Taper Seal installs on the sidewalls. Both seals adhere using automotive grade 3M ST1200 tape. For a drop in bed floor liner ROK BLOCK XL installs under the liner. Also fits all trucks/utes outside the U.S. market. Also available 10.8 cm / 4.25" width ROK BLOCK with Tailgate Seal Combo Kit (search ASIN: B00R8KBV9Y) which fits select trucks in the U.S. market. IMPORTANT: For the U.S. market this combo kit is not compatible with the following trucks: Colorado (buy ASIN: B00BPE4AP6 and B08WDQN5CB), Canyon (buy ASIN: B00BPE4AP6 and B08WDQN5CB), Maverick (buy ASIN: B00BPE4AP6 and B0BWV7HJMZ), Ford F Series (buy ASIN: B00BPE4AP6 and B0B5Y9MFCK, Ford F Series 2021 and newer with a Hinge Retainer Bracket (buy ASIN: B0B5Y9MFCK and B075PWVW67), Ford Lightning (buy ASIN: B0B5Y9MFCK and B075PWVW67), Ford Raptor (buy ASIN: B0B5Y9MFCK and B075PWVW67), Hummer EV (available soon), RAM with RamBox (buy ASIN: B00BPE4AP6 and B08L21DGNB), RAM with Multifunction Tailgate (buy ASIN: B00BPE4AP6 and B08NTZYDN9), Titan (buy ASIN: B00BPE4AP6 and B08YRZB3H3), 2020 and newer Silverado 2500 and 3500 (buy ASIN: B075PWVW67 and B09BG3T6NB), Silverado with Multi-Flex Tailgate (buy ASIN: B00NCCX6C2 and B085896S8R), Silverado EV (available soon), 2020 and newer Sierra 2500 and 3500 (buy ASIN: B075PWVW67 and B09BG3T6NB), Sierra with MultiPro Tailgate (buy ASIN: B00NCCX6C2 and B085896S8R), Sierra EV (available soon), Tacoma (buy ASIN: B00BPE4AP6 and B0DTR77BJ2), Tundra (buy ASIN: B00BPE4AP6 and B0D8TM5HY4). To buy ROK BLOCK XL only, search ASIN: B075PWVW67. Excluded Pickups (6) for both ROK BLOCK and ROK BLOCK XL: Ford with Pro Access Tailgate, Honda Ridgeline with Dual Action Tailgate, Hyundai Santa Cruz, RAM with Multifunction Tailgate, Rivian and Tesla Cybertruck. Apply when the air and surface temperature is between 50° - 104°F (10° - 40°C). This product requires 25 lbs. of pressure to bond adhesive. MADE IN USA.


rodney hibbet
Reviewed in Australia on February 14, 2025
I found the product worked well
Turkey Creek Wildflowers, LLC
Reviewed in the United States on July 16, 2024
Previous tailgate seals would accumulate that nasty stuff left in your truck bed after hauling a field-dressed animal! This seal bridges that gap and allows you to adequately wash out your truck bed following a hunt. I bought it for the seal with a tonneau, but would buy it again just for the benefit of cleaning up after hauling a carcass. Great product!
Jim Dandy
Reviewed in the United States on June 5, 2024
Good fit. Easy to install following videoHave not been on dusty road yet but seems to seal everything up.UPDATE WORKS GREAT 4 hours of dusty roads and jeeping NO DUST !!!
Anthony
Reviewed in the United States on June 1, 2024
Recently got into overlanding. As you can imagine the truck bed gets extremely dusty. Easy to install. Plenty of YT videos that will give you good installation tips. You’ll need to fill in some corner sections with the strips. Best way to find out where your gaps are is to have someone shine a bright flashlight from the outside while you are in the truck bed or dark garage.
No more dust
Reviewed in Australia on December 15, 2024
Everything I needed for the install was in the package. Fits well and des the job.
luc seguin
Reviewed in Canada on November 15, 2024
To protect the box of truck from debris entering
brecords
Reviewed in the United States on October 18, 2024
I was able to put these on even though I had a stroke in February of 2024! Works perfectly!
Henson
Reviewed in the United States on January 28, 2024
If you have a bed cover you need to install this on your truck. It keeps the dust out of the bed making your truck bed a better storage area. Also perfect for hauling firewood! It will save you tons of time not having to clean all the wood chips and bark out of the crack. I wish I would have install the RokBlock XL on all my previous trucks! To add to it the customer service is top notch if you should need it.
Anthony Nunez
Reviewed in the United States on April 19, 2024
It is large enough to cover the whole area sticks strongly working great so far
Dianne Brotzel
Reviewed in Canada on November 23, 2023
Used on my 2022 F150 FordWorks great, as advertised.
Steven Dubberstein
Reviewed in the United States on October 26, 2023
This product is of high quality, using 3M tape and with 3M adhesive promoter included. The extensive install videos on the company website for most pickup trucks are detailed and excellent
Customer
Reviewed in Canada on June 28, 2022
Protects the paint on my 22 F150 where the factory spray in does not cover. Will keep the snow and dust out and if I haul mulch it won’t fall in between when cleaning it out! Customer service with these guys is A+ thanks Vic
FilmComposer
Reviewed in the United States on November 24, 2021
I was slowly installing this over… months… due to watching all my kids and lack of chunk of time to install, lack of motivation, and no real need to finish it (already did our dusty forest road camping trips this summer, so wasn’t worried until winter salting season). I did the sides earlier and was doing the big gap last. I kept reading instructions and watching a video and then being interrupted. So finally I decided screw it, I’m just laying it down my way and not following all the particulars for my F150 (a bit different layout than the supplied instructions). So it sorta look like crap, but it covers 99% of the gaps. I still have some gap in the corners, and a left over 16” strip of the side bulb strip.I wasn’t sure it adhere to my plastic drop in liner, but after putting the 3M glue down and really pressing it, it seems permanent (I think I was supposed to lay it under the liner to the metal bed). Get the 7” wide one if you have a full size truck or measure properly the gap.It’s a solid product, seems to really stick well and is really thick rubber.My dogs sleep and ride back here and we usually have camp supplies too, plus my camper shell. So really it is to help keep out dust and elements for traveling.I do recommend it.