TrailSeal Tailgate Gasket- Bulk Roll

Part Number: 834532006939

197 Reviews | 1 Questions

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Access Accessories and Parts - 834532006939

TrailSeal Tailgate Gasket- Bulk Roll

Seals the gaps around your tailgate from the elements Works with any tonneau cover, topper or lid.

Protect your cargo- seals tailgate gaps, keeping the inside of your truck bed clean and dry by sealing the gaps located around the tailgate.
Helps prevent dust, dirt, rain, and snow from getting into your truckbed.
Installed below the floor- protecting it from sliding cargo when loading and unloading.
Fits any tailgate- widest tape on the market. Large enough to seal big gaps, yet compressible enough for small ones.
Best warranty in the industry.

30945- Trailseal Bulk Roll (200 Lin. Ft.)

30945 TrailSeal Tailgate Gasket- Bulk Roll

4.4

197 reviews

5 Stars		(132)
4 Stars		(30)
3 Stars		(19)
2 Stars		(8)
1 Star		(8)

by: Stephen 03/25/2026

The installation was all very well documented in the instructions and went well.

The only issue I ran into was fit on my 2026 Ford F150 Powerboost XLT 4x4. This model has what Ford calls “viscous dampening” for opening the tailgate. That puts a long bump and alignment peg on the bottom of the tailgate on the passenger side. It squashes a bit more in that section and a slot in the seal must be cut to accommodate the alignment peg.

Once those changes are made, the seal seems to work well.

Click to Enlarge

by: Dan 10/13/2026 One Year Later

Pure junk. It was installed according to included directions. Fell off two days later. Given the run around by the manufacturer. etrailer refunded the cost. Would not buy this product again. Thanks

by: Jon 09/01/2026 One Year Later

Seal seems to work well. Adhesive has held well over the past year. No significant noticeable wear or tearing of the seal itself. I did have to double layer the seal in some small areas where the gap was wider.

by: Douglas 03/01/2025 One Year Later

Would not recommend sealing bottom of tailgate. Dirt and debris collects, causing cocern of rust issues. So when warm weather returns I’ll try to completely remove seal from bottom of tailgate. Still get dust getting sucked into cargo bed.

Victoria H.

3/1/2025

We appreciate your feedback and insight, Douglas. I know this will be helpful to someone in the future.

Douglas One Year Later

3/2/2026

Works fine but not suitable for bottom of tailgate, as noted in my original comment.

by: Darrell 07/08/2022

I ordered the TrailSeal Tailgate Gasket for my 2022 Ford F-150 Platinum which has a power tailgate. The install took about 15 minutes and appears that it will do a good job of sealing out dust and snow. The kit had good instructions and contained more than enough material. After installation the tailgate closed and locked with a push of the button. When installing make sure you have everything lined up the way you want as the adhesive will not let you reposition the gasket.

Click to Enlarge

Darrell One Year Later

7/9/2023

Still staying in place, does a good job of keeping dust and snow out

by: Richard 09/19/2021

After reading instructions twice we installed lower seat for tailgate to 19 1/2 in. mark. Then installed right upright seal(see pic). After checking fit we installed left seal putting it on radius. Much better fitting seal.
Had to put seal(excess from upright) on tailgate near latch(zee pic) to try to fill gaps at top of tailgate.
Installed on 2018 Chevy silverado.

Hope pic go through.

Click to Enlarge

Sierra K.

9/30/2021

The 19.5 inch measurement mark is for making sure the seal that goes in the bed lip is in the correct spot, not the tailgate seal. The tailgate seal will start at the top of the bed and down toward the box floor and tuck under the l seal of the truck bed according to step 5 of the instructions.

by: Munster 05/13/2017 One Year Later

Very disappointed, at first it worked great then the lower seal fell off and hanging within 8 months. I installed this per instructions on a brand new from the dealer truck with a tonue cover.

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Marv C. One Year Later

6/2/2018

Removed it...Will not stay in place.

by: Michael 07/19/2024

After removing an old seal which hadn't fully filled the gap around the tailgate, I installed the new Trailseal Gasket on my 2017 F150 in 15 minutes or so. The only potential problem area is at the lower corner of the tailgate where the metal is curved near the hinge. I added small piece of gasket directly on the tailgate to better seal the gap. I had also done this with the old gasket and it seems to stay in place OK.

I live in Western Colorado which has plenty of dirt or gravel roads. The day after installing the new Trailseal gasket I was on one of those gravel roads and it appears that very little if any dust got sucked into the bed. The truck also has a tonneau cover, so if the seal is good, the interior stays reasonably dust free.

This proved to be an excellent product and did what it was advertised to do.

Click to Enlarge

by: Carl 11/18/2025

Adam
It was not only great talking to you, but the tailgate seal installed perfectly. You walked me thru the correct way to install it. Now, all I have to do is w2ait for a snowstorm ( so far late this year !!) and see how it works. Thanks again

by: Alan P 06/08/2016 One Year Later

Purchased product to seal truck bed for trip to Alaska. Installed easily in about hour. Bed remained very clean after after 4 months and 11000 mi including Alaska Hwy, Top of World Hwy, Klondike Hwy, and Cassiar Hwy. Top protected by Lear 700 series tonneau. Excellent protection on dusty and muddy roads. Highly recommend.

Click to Enlarge

by: Paul 08/28/2025

My 2024 GMC Canyon has a topper on the bed. Because of the gap around the tailgate, after driving on dirt roads, I'd get a film of dust on everything inside the bed. It was a pain to clean out. I found this tailgate seal at etrailer.com. It is awesome!! It completely filled the gap on the bottom and both sides. Have not driven on a dirt road yet, but am confident that the dust will be eliminated. Excellent product, easy installation. Thank you etrailer - the easiest and most helpful company to work with ever.

by: Cheryl 08/14/2025

The gasket was fine, applied easily, held well for my 2024 Ford 150. However, for the sides of the truck bed it simply wasn't thick enough near the top of the tailgate (which is a common gap area for anyone). Can't fault the gasket quality and it has a good shape, but even two-three layers were not adequate. My husband had a different, thicker brand and I used his leftovers, which were perfect. I don't regret using this brand and style, but you will certainly need more than one thickness type to finish the top of the box area. There is also no mention in the directions to place a curve of gasket on the bottom corners of the tailgate, I had to see it in multiple application videos of other makers. If you don't place an additional arc of gasket to the lower corners of the tailgate, you will have a decent gap at the bottom corners. There was not enough gasket in the package to do this and double up the upper corners as well, so I was short and had to order another brand to finish up.

by: Rick Mc. 07/14/2025

Product was used on a 2015 Dodge Ram 3500. All of the surfaces were cleaned with Isopropyl Alcohol. On the maiden voyage less than 350 miles, 90% of the strip across the bottom was blowing in the breeze. Side pieces remained intact.

by: Carroll 03/14/2026 One Year Later

It work out well

by: Donald 10/16/2025

Fit ok fast shipping. Great company

by: GKVANZ 11/18/2017

Product was delivered in a timely manner. Cleaned all contact spots with alcohol before installation. This was on a 2018 Ford F150. Installation took about 20 minutes. Seemed to stick very well. As with most all pickup beds, to get a tight fit I had to double up the product near the top corners of the tailgate. Will have to see how that sticks moving forward. Not sure why no one makes a tailgate seal that is model specific. I know I would personally pay more for such a product. That being said, this is the best product I could find and I am very pleased with it.

Gregory Z. One Year Later

11/19/2018

Still staying on. I would be willing to pay a bit more though for a seal that was custom made to fit my truck. The bottom and about 2/3s of the way up the sides fits very well. The remaining one third still had large gaps. Doubled and tripled the tape up and it is much better. Custom fit would be really nice. From reading reviews this is a issue with many models of trucks.

by: Francis R 08/28/2013

The seal works in most areas of the tailgate. However, it does not seal near the top of the tailgate. My truck is a 2012 Chevy and has a curved area near the top where the tailgate latches. So, there still is a gap where the seal does not mesh up with the closed tailgate. Wish the material were made model specific. I am going to monitor how much dust will enter the box.

Ben C.

5/19/2014

Same for my 2011 F150, doesnt seal the top on either side of the tailgate.

by: Jay 10/27/2022 One Year Later

I used this to seal around my Ridgeline dual action tailgate. I already had installed a backflip hard folding cover. The seal works great. I now get a very small amount of water in the bed in a hard rain

Jay One Year Later

10/28/2023

Great. The only water comes via the folding cover. The seal around the tailgate seals against water and importantly, dust really well.

Mike L.

11/14/2023

@Jay Glad to hear your tailgate seal is working well for you!

by: Rand 09/28/2020 One Year Later

Blocks about 80% of the dust. It is difficult to get a complete seal because of curves & gaps in the tailgate area (Toyota Tacoma 2018)

Rand One Year Later

9/29/2021

The seal is stable after a year with no problems. Keeps about 90 of the dust out. Tacoma 2018 4x4 long bed with diamondback cover.

by: Brian L 06/26/2025

Finally got to the post office and received your package. Everything looks great. Should get these installed this weekend. Thank You so Much. I really appreciate your fantastic Customer Service. Thanks Again, Brian Baldwin.

by: Jeffrey S 11/10/2020 One Year Later

Great product. Easy to apply and keeps the snow and dust out. Your results depend on you installing it in the correct place. Don't expect the instructions to tell you precisely where, as truck tailgate designs vary. Do it right, and it works.

Jeffrey S. One Year Later

11/11/2021

Working as designed after 2 years installed

by: Robert 09/30/2020

This is the widest one I could find. I was able to work with my dealership's auto body group to seal my 2019 Ford Ranger tailgate gap.

Robert L. One Year Later

10/1/2021

Has held up with no problems. Dont know why Ford didnt Ford the tailgate properly OEM?

by: John 05/22/2022

I made the right choice. Took my time, watched a video,cleaned surfaces. All gaps on tailgate sealed.

John One Year Later

5/24/2023

The seal is still in great shape. Virtually no dust entry. Had to apply added adhesion on a 2 in long spot at the end of a bottom run. No biggy. The rubber is good and has the same flex for sealing. Glad I did not rush the installation because it pays off. Used some excess seal to use on my camper top back window. I would definitely use this rubber seal again if needed or on another pickup.

by: Steve Ford 09/24/2017 One Year Later

Hello George,

Thank you for taking the time to contact me. The TailSeal is still firmly attached. I followed the installation instructions to the letter and it has not failed. My only disappointment is it does not keep all dust from entering the bed.

I rarely go on gravel but it is occasionally necessary in Iowa. Dust comes into the bed about a foot from the tail gate. I did not expect the product to correct Ram's design flaw but hoped for an improvement. It improved but didn't eliminate the flaw. Still, given the price, I would purchase again. I'll just not set an uncovered cake within a foot or two of the gate. I don't like crunchy cake. Also, I don't use my truck for business. I'm a gentleman pickup owner, whatever that is.

Again, I do truly appreciate customer service and etrailer is a fine example of it.

by: Billy Z 09/15/2016 One Year Later

The concept is OK, but I was disappointed that the rubber seal that mounted at the end of the floor of the bed next to the tailgate got pushed out of place when the tailgate was closed. I cleaned the surface with solvent so it would stick properly, but after a period of time the gasket just dangled between the bed end and the tailgate.

When closing, the bottom of the tailgate pushes the rubber seal sideways and peels it off the area where it was attached.

Otherwise, the kit pretty much works as advertised

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Recommended Gasket To Seal Out Water Between Truck and Canopy
While there is no specific gasket for this type of application, I think I have a solution for you. I recommend the Access TrailSeal Tailgate Gasket Bulk Roll # 834532006939. This will give you 200ft of 1-1/8 inch wide x 5/8 inch thick gasket. If you need smaller sections we offer this in 9-1/2 inches long as well # 834532001583. This gasket will use adhesive tape to mount to your truck or canopy. I have linked both to this page for your convenience.
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Jason W

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