--- product_id: 54833824 title: "ESI ROK BLOCK 10.8cm Tailgate Gap Cover and Ultimate Tailgate Seal with Taper Seal for sidewalls" brand: "esi" price: "€ 120.10" currency: EUR in_stock: true reviews_count: 5 url: https://www.desertcart.pt/products/54833824-esi-rok-block-10-8cm-tailgate-gap-cover-and-ultimate store_origin: PT region: Portugal --- # EPDM rubber seals block dust & water 3M ST1200 tape for secure adhesion 10.8cm wide ROK BLOCK gap cover ESI ROK BLOCK 10.8cm Tailgate Gap Cover and Ultimate Tailgate Seal with Taper Seal for sidewalls **Brand:** esi **Price:** € 120.10 **Availability:** ✅ In Stock ## Summary > 🚛 Seal the gap, own the haul — no dust, no drama! ## Quick Answers - **What is this?** ESI ROK BLOCK 10.8cm Tailgate Gap Cover and Ultimate Tailgate Seal with Taper Seal for sidewalls by esi - **How much does it cost?** € 120.10 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.pt](https://www.desertcart.pt/products/54833824-esi-rok-block-10-8cm-tailgate-gap-cover-and-ultimate) ## Best For - esi enthusiasts ## Why This Product - Trusted esi brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Seal Out the Elements:** Dual EPDM rubber seals keep dust and water completely out of your truck bed. - • **Save Time, Haul Smarter:** Prevents material loss and tailgate damage, making every load cleaner and easier to manage. - • **Precision Fit Gap Coverage:** 10.8cm wide ROK BLOCK perfectly covers the tailgate gap, preventing debris and damage. - • **Sidewall Protection Upgrade:** Ultimate Tailgate Seal with Taper Seal installs seamlessly on sidewalls for full perimeter defense. - • **Universal Surface Adherence:** Strong 3M ST1200 tape sticks reliably to all surfaces, including spray-on bed liners. ## Overview The ESI ROK BLOCK 10.8cm Tailgate Gap Cover and Ultimate Tailgate Seal with Taper Seal combine durable EPDM rubber and industrial-grade 3M tape to create a dust- and water-resistant barrier for truck beds. Designed to fit all surfaces including spray-on liners, this system prevents debris from entering the tailgate gap and sidewalls, protecting your cargo and tailgate from damage while saving you time during transport. ## Description If you have a truck bed Hardtop or 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. ROK BLOCK installs over the tailgate gap and Ultimate Tailgate Seal with Taper Seal installs on the sidewalls. Both seals adhere using 3M ST1200 tape. For drop-in bed liners ROK BLOCK installs under the liner. To buy ROK BLOCK only see ASIN: B00BPE4AP6. To view ROK BLOCK and Ultimate Tailgate Seal with Taper Seal installed on various truck models, go to ROKBLOCK.com. To save time installing and to view Ultimate Tailgate Seal with Taper Seal installed on most tailgate configurations go to TailgateSeal.com. ## Features - Both EPDM rubber seals eliminate dust and water from entering through the tailgate gap and sidewalls when using a truck bed Hardtop or Cover. Adheres to all surfaces including spray on bed liners. - 10.8cm" width ROK BLOCK covers the tailgate gap and eliminates debris from falling into the tailgate gap when hauling material. Doubles as a tailgate seal for the tailgate gap. - ROK BLOCK saves time when hauling material and prevents damage to tailgate - 1.52m Ultimate Tailgate Seal with Taper Seal installs on the sidewalls - Also available 17.78cm width ROK BLOCK XL and Tailgate Seal with Taper Seal (ASIN: B076NFYH2R) ## Technical Specifications | Specification | Value | |---------------|-------| | Asin | B00R8KBV9Y | | Brand | ESI | | Colour | Black | | Customer Reviews | 4.4 4.4 out of 5 stars (291) 4.4 out of 5 stars | | Item Dimensions L X W | 10.8L x 10.8W centimetres | | Item Thickness | 4.25 Inches | | Manufacturer | Extruded Solutions | | Material | Rubber | | Model Number | RB6TG4R | | Number Of Packs | 1 | | Part Number | RB6TG4R | | Recommended Uses For Product | Tailgate | | Upc | 855433005371 | ## Product Details - **Brand:** ESI - **Colour:** Black - **Item thickness:** 4.25 Inches - **Material:** Rubber - **Product dimensions:** 10.8L x 10.8W centimetres ## Images ![ESI ROK BLOCK 10.8cm Tailgate Gap Cover and Ultimate Tailgate Seal with Taper Seal for sidewalls - Image 1](https://m.media-amazon.com/images/I/81F0-rUSy+L.jpg) ![ESI ROK BLOCK 10.8cm Tailgate Gap Cover and Ultimate Tailgate Seal with Taper Seal for sidewalls - Image 2](https://m.media-amazon.com/images/I/61wKgFz42oL.jpg) ![ESI ROK BLOCK 10.8cm Tailgate Gap Cover and Ultimate Tailgate Seal with Taper Seal for sidewalls - Image 3](https://m.media-amazon.com/images/I/91iTeTn8KUL.jpg) ![ESI ROK BLOCK 10.8cm Tailgate Gap Cover and Ultimate Tailgate Seal with Taper Seal for sidewalls - Image 4](https://m.media-amazon.com/images/I/31vHpJe7GYL.jpg) ![ESI ROK BLOCK 10.8cm Tailgate Gap Cover and Ultimate Tailgate Seal with Taper Seal for sidewalls - Image 5](https://m.media-amazon.com/images/I/81C9aTpxq7L.jpg) ## Questions & Answers **Q: How long is the 4.25 tape?** A: I do not know how long it is; however, I did my F-150 tailgate and have about 14 inches left over. FYI, my truck has a sprayed in liner and this sticks to that work no separation. **Q: Is this roc block 4" or 7" in width?** A: My truck's in the garage, and I can't open the tailgate with the overhead door closed. What I can see of the Roc Block is appx. 2" along wide the top of the bed (can't see the portion along the tailgate). Must assume that the product I purchased is appx. 4" wide. **Q: does this kit come with the Adhesion promoter** A: It comes with alcohol swabs to clean both sides of the adhesion area. I put mine on almost two years ago and it is still adhering well following heavy use throughout this time. I am very pleased with it. **Q: Do I need standard 4" or XL for a 2020 f150?** A: The 4.25" width ROK BLOCK is best for all Ford trucks. Use 7" width ROK BLOCLK XL for 2021 and newer Ford trucks with a hinge retainer bracket, Ford Ranger and Ford Maverick (search ASIN: B076NFYH2R) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Great product *by on Reviewed in the United States 22 January 2026* 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! ### ⭐⭐⭐⭐⭐ Good Choice *by on Reviewed in Canada 3 March 2019* 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. ### ⭐⭐⭐⭐⭐ Great product *by on Reviewed in Canada 23 September 2024* This works better than expected ## Frequently Bought Together - ESI ROK Block 4.25 inch Width Tailgate Gap Cover and Ultimate Tailgate Seal with Taper Seal 6ft for Sidewalls - XFasten Butyl Tape Black, 1/2 in x 30 ft x 1/8 in – Easy-to-Work-with Automotive Butyl Sealant Tape, Mess-Free Rubber Caulk for RV, EPDM Putty for Window, Headlight, Roof, Windshield, and Car Doors - ESI Ultimate Tailgate Seal with Taper Seal 10ft for use with Truck Caps and Tonneau Covers --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.pt/products/54833824-esi-rok-block-10-8cm-tailgate-gap-cover-and-ultimate](https://www.desertcart.pt/products/54833824-esi-rok-block-10-8cm-tailgate-gap-cover-and-ultimate) --- *Product available on Desertcart Portugal* *Store origin: PT* *Last updated: 2026-09-25*