{"product_id":"esi-tailgate-seal-for-2020-silverado-1500-sierra-1500-epdm-taper-seal-with-3m-adhesive-weatherproof","title":"ESI Tailgate Seal for 2020+ Silverado 1500 \u0026 Sierra 1500 — EPDM Taper Seal with 3M Adhesive, Weatherproof","description":"\u003cp\u003e\u003cstrong\u003eESI Ultimate Tailgate Seal is a precision-fit EPDM rubber gasket with 3M adhesive designed to stop dust and water from entering the bed of 2020 and newer Silverado 1500 and Sierra 1500 trucks.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eIf you run a truck bed cap or tonneau cover, gaps at the tailgate bottom and sidewalls can let in dirt, rain, and road spray. This ESI taper-style seal was engineered to fit the 2020+ Silverado 1500 and Sierra 1500 tailgate geometry, creating a continuous barrier that bonds to painted, textured, and spray-on bed liner surfaces. Manufacturing in the U.S.A., the seal uses durable automotive-grade EPDM rubber and proven 3M ST1200 adhesive for long-lasting adhesion when installed correctly.\u003c\/p\u003e\n\n\u003ch3\u003eHow does this seal reduce water and dust intrusion?\u003c\/h3\u003e\n\u003cp\u003eThe taper profile fills the common gap between the tailgate and truck bed sidewalls, redirecting splash and airborne particles away from the cargo area. Its flexible EPDM compresses to form a tight boundary yet remains resilient through temperature changes and repeated tailgate use.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eFull-length taper conforms to tailgate bottom and sidewalls\u003c\/li\u003e\n  \u003cli\u003eEPDM rubber resists weathering, ozone, and UV exposure\u003c\/li\u003e\n  \u003cli\u003eCreates a continuous barrier for tonneau covers and bed caps\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat surfaces will the adhesive stick to and how durable is it?\u003c\/h3\u003e\n\u003cp\u003eESI pairs the seal with 3M ST1200 double-sided tape to bond to a wide range of truck bed surfaces, including painted sheet metal, textured finishes and spray-on liners. The adhesive is formulated for automotive use and gains full bond strength when installed under the recommended conditions.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eCompatible with painted, textured, and spray-on bed liners\u003c\/li\u003e\n  \u003cli\u003eRequires firm application pressure (approx. 25 lbs) to set adhesive\u003c\/li\u003e\n  \u003cli\u003eOptimal bonding at 55°–104°F (13°–40°C) during installation\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eIs this the right ESI model for my Silverado or Sierra variant?\u003c\/h3\u003e\n\u003cp\u003eThis specific taper seal is sized for 2020 and newer Silverado 1500 and Sierra 1500 models. ESI offers alternate part numbers for earlier model years, heavy-duty 2500\/3500 trucks, Multi-Flex\/MultiPro tailgates, and EV variants—so confirm your model year and tailgate style before ordering.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eDesigned for 2020+ Silverado 1500 and Sierra 1500 tailgates\u003c\/li\u003e\n  \u003cli\u003eDifferent ASINs available for older models, 2500\/3500, Multi-Flex\/MultiPro, and EVs\u003c\/li\u003e\n  \u003cli\u003eCheck vehicle year and tailgate type to ensure compatibility\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow should I prepare and install the tailgate seal for best results?\u003c\/h3\u003e\n\u003cp\u003eClean, dry surfaces and proper temperature make a big difference. Follow the included instructions carefully: surface prep, alignment, and firm pressure during application help the 3M tape form a reliable bond that resists peeling and separation over time.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eClean tailgate area thoroughly and remove contaminants before application\u003c\/li\u003e\n  \u003cli\u003eInstall only when air and surface temperatures are between 55°–104°F (13°–40°C)\u003c\/li\u003e\n  \u003cli\u003eApply approximately 25 pounds of pressure along the seal to ensure adhesion\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho this is for: The ESI Ultimate Tailgate Seal is aimed at Silverado and Sierra 1500 owners (2020 and newer) who use bed caps or tonneau covers and need a durable, factory-friendly solution to reduce dust and water ingress. It suits vehicle owners who want a straightforward, made-in-USA sealing upgrade that adheres to painted and sprayed bed finishes and tolerates daily tailgate use.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Will this seal fit my 2019 Silverado 1500?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: No — this taper seal is for 2020 and newer Silverado 1500. For 2019 and older, use the earlier ESI model ASIN referenced by the brand.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Can I apply the seal over a spray-on bed liner?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. The EPDM seal with 3M ST1200 tape adheres to spray-on liners when surfaces are clean and installation temperature is within the recommended range.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"ESI","offers":[{"title":"Default Title","offer_id":48085912551582,"sku":"B08R7NNV2B","price":49.92,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0781\/2041\/9486\/files\/esi-tailgate-seal-front-view_056bd7ea-3193-4474-9a07-b7a336b0b028.jpg?v=1785880463","url":"https:\/\/northtrailauto.ca\/products\/esi-tailgate-seal-for-2020-silverado-1500-sierra-1500-epdm-taper-seal-with-3m-adhesive-weatherproof","provider":"North Trail Auto","version":"1.0","type":"link"}