---
product_id: 532829178
title: "3/4\" Diameter x 100' Length Backer Rod Caulk Saver Foam Backer Rod for Gaps and Joints Backing Concrete Filler"
brand: "zzhxkjhky"
price: "C$4631"
currency: NIO
in_stock: true
url: https://www.desertcart.ni/products/532829178-3-4-diameter-x-100-length-backer-rod-caulk-saver
store_origin: NI
region: Nicaragua
---

# Water-Resistant 3/4" Diameter 100' Length 3/4" Diameter x 100' Length Backer Rod Caulk Saver Foam Backer Rod for Gaps and Joints Backing Concrete Filler

**Brand:** zzhxkjhky
**Price:** C$4631
**Availability:** ✅ In Stock

## Summary

> Seal the Deal with Style! 🛠️

## Quick Answers

- **What is this?** 3/4" Diameter x 100' Length Backer Rod Caulk Saver Foam Backer Rod for Gaps and Joints Backing Concrete Filler by zzhxkjhky
- **How much does it cost?** C$4631 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ni](https://www.desertcart.ni/products/532829178-3-4-diameter-x-100-length-backer-rod-caulk-saver)

## Best For

- zzhxkjhky enthusiasts

## Why This Product

- Trusted zzhxkjhky brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Sleek Design:** Classic gray color complements any project style.
- • **Self-Recovery:** Soft and flexible, it returns to shape after compression.
- • **Easy Installation:** Trim to size with scissors for a perfect fit every time.
- • **Quality Foam Material:** Durable, flexible, and water-resistant for long-lasting use.
- • **Versatile Application:** Perfect for filling gaps in pavements, walls, and more!

## Overview

The 3/4" Diameter x 100' Length Backer Rod is a high-quality foam solution designed for filling gaps and joints in various applications. Its water-resistant properties and flexibility make it ideal for both professional and DIY projects, ensuring a neat and effective caulking surface. Easy to install and versatile, this backer rod is a must-have for any toolkit.

## Description

3/4" Diameter x 100' Length Backer Rod Caulk Saver Foam Backer Rod for Gaps and Joints Backing Concrete Filler

## Features

- Suitable length：you will receive 1 piece foam backer rod 3/4 Inch x 100 feet, sufficient length can meet your daily needs. Backer rod are easy to use and install
- Quality Material:this caulk backer rod is made of quality foam,which is round,won't absorb water,safe to use,possess nice sealing effect.possessing nice flexibility and can be bendable, Works with virtually all cracks and spaces.note：the backing rod is soft and flexible,After a product is packed and squeezed, it can recover by itself after being unpacked and left to rest for a while.
- Use and install: you can use it for filling space. the backing rod is soft and flexible, which can be easily trimmed to the right size with scissors according to your actual needs. just get the desired part and put it into the space, which can provide a neat surface for caulking projects.
- Versatile to Use: backer rod is suitable for most kinds of cracks, such as pavement cracks, wall joints and cracks in planks. you can also use it to protect dog ears, make ring holders, complete craft projects and more.Classic gray color can be matched with various styles.
- Your satisfaction is the standard of our service ,If you have any questions, please contact us in time.Order now and feel the difference right away!

## Product Details

- **Color:** Grey
- **Brand:** zzhxkjhky
- **Item Form:** Foam
- **Maximum Gap Fill:** 0.75 Inches
- **Surface Recommendation:** Window, Door, Tub

## Images

![3/4" Diameter x 100' Length Backer Rod Caulk Saver Foam Backer Rod for Gaps and Joints Backing Concrete Filler - Image 1](https://m.media-amazon.com/images/I/61rOKpIQbRL.jpg)
![3/4" Diameter x 100' Length Backer Rod Caulk Saver Foam Backer Rod for Gaps and Joints Backing Concrete Filler - Image 2](https://m.media-amazon.com/images/I/81IGH2iYJVL.jpg)
![3/4" Diameter x 100' Length Backer Rod Caulk Saver Foam Backer Rod for Gaps and Joints Backing Concrete Filler - Image 3](https://m.media-amazon.com/images/I/81y4o9ZNzmL.jpg)
![3/4" Diameter x 100' Length Backer Rod Caulk Saver Foam Backer Rod for Gaps and Joints Backing Concrete Filler - Image 4](https://m.media-amazon.com/images/I/71NVI6kj8IL.jpg)
![3/4" Diameter x 100' Length Backer Rod Caulk Saver Foam Backer Rod for Gaps and Joints Backing Concrete Filler - Image 5](https://m.media-amazon.com/images/I/81kemG+ZcML.jpg)

## Available Options

This product comes in different **Style** options.

## Frequently Bought Together

- 3/4" Diameter x 100' Length Backer Rod Caulk Saver Foam Backer Rod for Gaps and Joints Backing Concrete Filler
- 12 Pack of 10.1 Oz Sika 515304 Sikaflex Gray Self-Leveling Sealant

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**Shop now:** [https://www.desertcart.ni/products/532829178-3-4-diameter-x-100-length-backer-rod-caulk-saver](https://www.desertcart.ni/products/532829178-3-4-diameter-x-100-length-backer-rod-caulk-saver)

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*Product available on Desertcart Nicaragua*
*Store origin: NI*
*Last updated: 2026-02-26*