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Sold by: Extruded Solutions, Inc.
Sold by: Extruded Solutions, Inc.
(3073 ratings)
100% positive over last 12 months
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ESI Front Rail Seal 6ft EPDM Rubber

4.5 4.5 out of 5 stars 562 ratings

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Purchase options and add-ons

Brand ESI
Material
Rubber
Fit Type
Vehicle Specific Fit

About this item

  • Fills the front rail gap, when mounting a truck cap that has a height gap from .251 to .487.
  • If height of front rail gap is .250 or less, just install one ESI high quality EPDM rubber truck cap seals (see Product Description)
  • If height of front rail gap is from .488 to 1" install Front Rail Seal XL (ASIN: B00IUY069S)
  • An ESI original design Front Rail Seal is preferred by professional installers over PVC/foam seals
  • No need to replace this seal every time your cap is removed. MADE IN USA
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Additional Details

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Frequently bought together

$15.50
Get it as soon as Sunday, Mar 31
In Stock
Sold by Extruded Solutions, Inc. and ships from Amazon Fulfillment.
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$35.95 ($1.80/Foot)
Get it as soon as Sunday, Mar 31
In Stock
Sold by Extruded Solutions, Inc. and ships from Amazon Fulfillment.
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$27.50 ($2.75/Foot)
Get it as soon as Sunday, Mar 31
In Stock
Sold by Extruded Solutions, Inc. and ships from Amazon Fulfillment.
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Product Description

To determine if you need a Front Rail Seal measure the difference in height from the truck's side bed rails (including, if any, bed rail caps) to the truck's front bed rail. For the cap's side base rails (when using a Front Rail Seal) install one of ESI's high quality 20ft truck cap seals (see choices below). To seal the cap's front and side base rails (not using a Front Rail Seal) install one of the following 20ft or 23ft length truck cap seals: 1 1/2" wide Super Cap Seal 23ft (ASIN: B00C7VU9BA) or Super Cap Seal 20ft (ASIN: B00NCC0SY6) fills all bed rail gaps, use on truck caps that weigh 200 lbs or less. 2" wide Premium Cap Seal XL 23ft (ASIN: B00IPQR63A) or Premium Cap Seal XL 20ft (ASIN: B00NCCX6C2) fills small to medium bed rail gaps, use on truck caps that weigh 200 lbs or less. 2 1/8" wide Super Cap Seal XL 23ft (ASIN: B00BNGBXOC) or Super Cap Seal XL 20ft (ASIN: B00NCCNUJQ) for trucks with extra wide bed rails, fills all bed rail gaps and for caps over 200 lbs. 1 1/2" wide Ultra Cap Seal 23ft (ASIN: B00MPMBIZW) or Ultra Cap Seal 20ft (ASIN: B00NCCDXJ8) fills all bed rail gaps, for caps over 200 lbs. IMPORTANT: To completely seal out dust and water that enter in through the tailgate gap and sidewalls, install a patented Ultimate Tailgate Seal with Taper Seal (ASIN: B00IPQWXZQ). MADE IN USA

Product information

Technical Details

Additional Information

Warranty & Support

Amazon.com Return Policy:Amazon.com Voluntary 30-Day Return Guarantee: You can return many items you have purchased within 30 days following delivery of the item to you. Our Voluntary 30-Day Return Guarantee does not affect your legal right of withdrawal in any way. You can find out more about the exceptions and conditions here.
Product Warranty: For warranty information about this product, please click here

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ESI Front Rail Seal 6ft EPDM Rubber


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Customer reviews

4.5 out of 5 stars
4.5 out of 5
562 global ratings

Customers say

Customers like the quality, ease of installation, and quality of the truck cap seal. They mention that it works well, is easy to install, and is heavy duty. That said, opinions are mixed on the fit.

AI-generated from the text of customer reviews

58 customers mention52 positive6 negative

Customers like the quality of the vehicle molding. They say it's a great product, heavy duty, and durable. Some say it works well, is sticky, and feels sturdy.

"Great product, thank you!" Read more

"...It's just what was needed and works great." Read more

"...And I’m sure it will work well for that purpose. It seems to be a very heavy duty and durable product...." Read more

"Needed this to put on bed so bed cover would fit snug. Worked perfectly" Read more

23 customers mention23 positive0 negative

Customers are satisfied with the seal. They mention that it works well to seal off water penetrating their truck bed. The seal is thick and easy to install. It also provides excellent water protection.

"...I bought this and it is so much better and seals so much better." Read more

"...Height of seal was perfect with a flat tonneau cover. Sealed great!" Read more

"...It still does the job though and keeps the water out." Read more

"...This is a solid seal and measures approximately, 1-inch wide x 1/2-inch thick x 6-feet in length...." Read more

8 customers mention8 positive0 negative

Customers find the installation process of the vehicle molding to be easy.

"Easy to install and sealed the gap between the bulkhead and tonneau cover." Read more

"Went on easily and stays on. So far it is a watertight seal. Feels very sturdy." Read more

"Worked as described, easy to install and fit perfect" Read more

"Easy to install and worked as advertised. My first camper shell installed with no problem." Read more

13 customers mention6 positive7 negative

Customers are mixed about the fit of the vehicle molding. Some mention it's a perfect fit, while others say it'd be too small.

"Goes on 65 ford truck and replaced originals with this one and fit perfect" Read more

"...of the adhesive as it pulled off pretty easily once I discovered it didn’t fit. Maybe with longer to cure it would adhear better." Read more

"Worked as described, easy to install and fit perfect" Read more

"Was as described, but ended up being too small for my use." Read more

17 customers mention4 positive13 negative

Customers are dissatisfied with the adhesion of the vehicle molding. They mention that the backing strip for the adhesive was completely dried up and warped off the adhesive. The tape is not sticky enough on 4 feet of the adhesive side, and it fails in the rain. The adhesive also peels off two days later.

"...During original setup the tape easily came loose while putting the shell on the truck the first time after mounting the tape...." Read more

"...Again smaller than picture.The adhesive is not strong enough to hold good .Had yoadd more adhesive" Read more

"Good stuff. Nice and thick and very sticky. Did the job for me." Read more

"...The adhesive strip that came with the rubber strip is garbage, came off after a week. I would definitely not recommend this product, not worth it." Read more

Top reviews from the United States

Reviewed in the United States on October 3, 2023
Reviewed in the United States on October 21, 2023
Reviewed in the United States on December 19, 2022
Reviewed in the United States on March 10, 2024
Reviewed in the United States on October 20, 2023
Reviewed in the United States on May 16, 2022
Reviewed in the United States on January 26, 2020
Reviewed in the United States on May 31, 2023

Top reviews from other countries

Ed
5.0 out of 5 stars Easy to install
Reviewed in Canada on July 27, 2022
Chris
5.0 out of 5 stars Good quality
Reviewed in Canada on April 13, 2020
Amazon Customer
4.0 out of 5 stars This is a great seal for sealing the front rail of my topper
Reviewed in Canada on October 25, 2016
One person found this helpful
Report
P. N.
5.0 out of 5 stars Works as advertised.
Reviewed in Canada on October 6, 2019
Kenny g
3.0 out of 5 stars too thick for my application
Reviewed in Canada on May 20, 2021