---
product_id: 529859924
title: "Backer Rod Closed Cell Backer Rod Bulk Roll (1/2\" Thick - 2500 FT)"
brand: "randall manufacturing co., inc"
price: "€ 565.98"
currency: EUR
in_stock: true
category: "Randall Manufacturing Co., Inc"
url: https://www.desertcart.fr/products/529859924-backer-rod-closed-cell-backer-rod-bulk-roll-1-2
store_origin: FR
region: France
---

# 1/2" thickness ensures perfect joint depth Closed-cell foam for superior sealant control Waterproof & non-absorbent for lasting durability Backer Rod Closed Cell Backer Rod Bulk Roll (1/2" Thick - 2500 FT)

**Brand:** randall manufacturing co., inc
**Price:** € 565.98
**Availability:** ✅ In Stock

## Summary

> 🛠️ Seal smarter, save bigger — the pro’s secret to flawless joints!

## Quick Answers

- **What is this?** Backer Rod Closed Cell Backer Rod Bulk Roll (1/2" Thick - 2500 FT) by randall manufacturing co., inc
- **How much does it cost?** € 565.98 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.fr](https://www.desertcart.fr/products/529859924-backer-rod-closed-cell-backer-rod-bulk-roll-1-2)

## Best For

- randall manufacturing co., inc enthusiasts

## Why This Product

- Trusted randall manufacturing co., inc brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Smooth Skin Texture:** Ensures clean application and perfect sealant adhesion
- • **Bulk Roll Convenience:** 2500 FT of premium backer rod for large projects or ongoing maintenance
- • **Flexible & Compressible:** Easily adapts to irregular joints for a flawless finish every time
- • **Universal Compatibility:** Works seamlessly with butyl, polysulfide, acrylic, polyurethane, silicone & more
- • **Precision Sealant Control:** Optimizes sealant depth to prevent waste and maximize bond strength

## Overview

This 1/2" thick, 2500-foot closed-cell backer rod from Randall Manufacturing is a waterproof, flexible foam designed to control sealant depth and improve joint durability. Compatible with most sealants, it prevents overuse and ensures a professional-grade finish, making it an essential tool for weatherization and building projects.

## Description

Closed-cell, non-absorbent, Flexible, compressible, Smooth skin, Made in Canada, ASTM C1330 Type C An ideal non-absorbent backer rod used to control sealant depth and create a back stop to allow proper wetting of the joint surfaces and yield a proper bond breaker between the backer rod and the sealant. Limiting the depth of the sealant prevents excessive use, saving on caulk or sealant. Standard backer rod can also be used as a temporary joint seal.

## Features

- Closed-cell, non-absorbent Closed-cell, non-absorbent, Flexible, compressible Smooth skin backer rod
- ASTM C1330 Type C Backer Rod
- COMPATIBLE WITH: Butyl, Polysulfide, Acrylic polyurethane, Silicone, Most cold applied sealants
- An ideal non-absorbent backer rod used to control sealant depth and create a back stop to allow proper wetting of the joint surfaces and yield a proper bond breaker between the backer rod and the sealant. Limiting the depth of the sealant prevents excessive use, saving on caulk or sealant. Standard backer rod can also be used as a temporary joint seal.
- Extruded round, closed-cell, low density polyethylene foam material with a skin-like outer texture

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0C1BMKJSM |
| Best Sellers Rank | #284,711 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #1,205 in Weather Stripping |
| Brand | Randall Manufacturing Co., Inc |
| Color | Grey |
| Customer Reviews | 4.6 4.6 out of 5 stars (2) |
| Date First Available | April 3, 2023 |
| Included Components | Case |
| Item Form | Foam |
| Item model number | BackerRod |
| Manufacturer | Armacell |
| Material | Plastic |
| Number of Items | 1 |
| Product Dimensions | 38 x 38 x 18 inches |
| Size | 1/2" Thick - 2500 FT |
| UPC | 095546199028 |
| Unit Count | 1.0 Count |
| Water Resistance Level | Waterproof |

## Product Details

- **Brand:** Randall Manufacturing Co., Inc
- **Color:** Grey
- **Item Form:** Foam
- **Number of Items:** 1
- **Water Resistance Level:** Waterproof

## Images

![Backer Rod Closed Cell Backer Rod Bulk Roll (1/2" Thick - 2500 FT) - Image 1](https://m.media-amazon.com/images/I/51SVnQvMwOL.jpg)

## Frequently Bought Together

- Backer Rod Closed Cell Backer Rod Bulk Roll (1/2" Thick - 2500 FT)
- Mutual Industries Standard Backer Rod, 1100 Linear Feet, 3/4"

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---

*Product available on Desertcart France*
*Store origin: FR*
*Last updated: 2026-02-24*