---
product_id: 8392815
title: "ESI Front Rail Seal 6ft EPDM Rubber"
brand: "esi"
price: "₪149"
currency: ILS
in_stock: true
reviews_count: 8
category: "Esi"
url: https://www.desertcart.co.il/products/8392815-esi-front-rail-seal-6ft-epdm-rubber
store_origin: IL
region: Israel
---

# Fits front rail gaps .251-.487 in Durable EPDM rubber, pro-grade Proudly made in USA ESI Front Rail Seal 6ft EPDM Rubber

**Brand:** esi
**Price:** ₪149
**Availability:** ✅ In Stock

## Summary

> 🚚 Seal the deal with ESI – where durability meets precision!

## Quick Answers

- **What is this?** ESI Front Rail Seal 6ft EPDM Rubber by esi
- **How much does it cost?** ₪149 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.il](https://www.desertcart.co.il/products/8392815-esi-front-rail-seal-6ft-epdm-rubber)

## 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

- • **Long-Lasting EPDM Rubber:** Crafted from high-quality EPDM rubber that resists wear and eliminates the need for frequent replacements.
- • **Pro-Installer Approved Design:** Preferred over PVC/foam by experts for superior durability and performance.
- • **Precision Fit for Front Rail Gaps:** Seamlessly fills gaps from .251 to .487 inches, ensuring a snug, professional seal every time.
- • **Effortless Installation & Maintenance:** No need to replace seal when removing your truck cap—saving you time and hassle.
- • **Made in the USA with Quality Assurance:** Manufactured domestically to guarantee premium standards and reliability.

## Overview

The ESI Front Rail Seal 6ft EPDM Rubber is a high-quality, American-made sealing solution designed to fill front rail gaps between .251 and .487 inches on truck caps. Engineered from durable EPDM rubber and favored by professional installers, it offers a long-lasting, easy-to-install alternative to traditional PVC or foam seals, ensuring a tight, weatherproof fit without frequent replacements.

## 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

Review: Good stuff - Worked good with the ESI rail kit!
Review: Great product - Installed on a Ram 1500 to replace the seal on my tonneau cover. Works as advertised and sealed up the cover perfectly. Highly recommend.

## Features

- 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

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00C0WVV72 |
| Best Sellers Rank | #176,627 in Automotive ( See Top 100 in Automotive ) #452 in Automotive Weather Stripping |
| Brand | ESI |
| Brand Name | ESI |
| Color | Black |
| Customer Reviews | 4.5 out of 5 stars 609 Reviews |
| Exterior Finish | Natural Rubber |
| Fit Type | Vehicle Specific Fit |
| Manufacturer | Extruded Solutions |
| Manufacturer Part Number | FRS-6R |
| Manufacturer Warranty Description | WARRANTY: Extruded Solutions, Inc. |
| Material | Rubber |
| Material Type | Rubber |
| Surface Recommendation | Side Body |
| UPC | 855433005029 |
| Unit Count | 1 Count |

## Product Details

- **Color:** Black
- **Exterior Finish:** Natural Rubber
- **Brand:** ESI
- **Material:** Rubber
- **Fit Type:** Vehicle Specific Fit

## Images

![ESI Front Rail Seal 6ft EPDM Rubber - Image 1](https://m.media-amazon.com/images/I/512iGfabEOL.jpg)
![ESI Front Rail Seal 6ft EPDM Rubber - Image 2](https://m.media-amazon.com/images/I/71AeE0Un-uL.jpg)
![ESI Front Rail Seal 6ft EPDM Rubber - Image 3](https://m.media-amazon.com/images/I/71vgpJS-KmL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Good stuff
*by M***E on November 15, 2025*

Worked good with the ESI rail kit!

### ⭐⭐⭐⭐⭐ Great product
*by S***L on May 8, 2025*

Installed on a Ram 1500 to replace the seal on my tonneau cover. Works as advertised and sealed up the cover perfectly. Highly recommend.

### ⭐⭐⭐⭐ 2nd time buyer
*by J***L on August 15, 2025*

Good quality. Includes cleaner and adhesive promoter which is nice. Second purchase for me and would buy again but I think it’s a bit overpriced.

## Frequently Bought Together

- ESI Front Rail Seal 6ft EPDM Rubber
- ESI Super Cap Seal XL 20 FT (2 1/8" Width x 1/2" Height x 20' Length) EPDM Rubber for Caps Over 200 lbs
- ESI Ultimate Tailgate Seal with Taper Seal 10ft for use with Truck Caps and Tonneau Covers

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**Shop now:** [https://www.desertcart.co.il/products/8392815-esi-front-rail-seal-6ft-epdm-rubber](https://www.desertcart.co.il/products/8392815-esi-front-rail-seal-6ft-epdm-rubber)

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*Product available on Desertcart Israel*
*Store origin: IL*
*Last updated: 2026-02-19*