---
product_id: 303440690
title: "Sashco Pre-Caulking Filler Rope Backer Rod, 1/2-Inch x 100-F"
brand: "sashco"
price: "€ 66.90"
currency: EUR
in_stock: false
category: "Sashco"
url: https://www.desertcart.sk/products/303440690-sashco-pre-caulking-filler-rope-backer-rod-1-2-inch
store_origin: SK
region: Slovakia
---

# Closed-cell water-repellent design 100 feet continuous length Sashco Pre-Caulking Filler Rope Backer Rod, 1/2-Inch x 100-F

**Brand:** sashco
**Price:** € 66.90
**Availability:** ❌ Out of Stock

## Summary

> 🛠️ Seal smarter, last longer — the pro’s choice for flawless joints!

## Quick Answers

- **What is this?** Sashco Pre-Caulking Filler Rope Backer Rod, 1/2-Inch x 100-F by sashco
- **How much does it cost?** € 66.90 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.sk](https://www.desertcart.sk/products/303440690-sashco-pre-caulking-filler-rope-backer-rod-1-2-inch)

## Best For

- sashco enthusiasts

## Why This Product

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

## Key Features

- • **Generous Length:** 100 feet of filler rope for large projects or multiple jobs without interruption
- • **Seal Like a Pro:** Ensures durable, professional-grade joints that stand the test of time
- • **ASTM Certified Quality:** Meets ASTM C 1330, Type C standards for trusted performance
- • **Water-Resistant Barrier:** Closed-cell foam repels moisture, protecting joints from damage
- • **Maximized Movement Absorption:** Allows caulk to flex and move without cracking, preserving integrity

## Overview

The Sashco Pre-Caulking Filler Rope Backer Rod is a 1/2-inch diameter, 100-foot long synthetic rubber foam designed to fill and insulate large caulk joints. Its closed-cell design repels water, enhancing joint durability and flexibility. Compliant with ASTM C 1330, Type C standards, it enables professional-grade, long-lasting seals ideal for construction and renovation projects.

## Description

Sashco Pre-Caulking Filler Rope Backer Rod, 1/2-Inch x 100-F : desertcart.ae: Tools & Home Improvement

## Features

- Closed cell design repels water to help protect the joint from damage
- Helps fill in and insulate large caulk joints and allows the caulking to absorb more movement
- Measures 1/2inches diameter by 100feet length
- Makes professional joints that last
- Complies with ASTM C 1330, Type C

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Product Dimensions | 33.02 x 33.02 x 12.7 cm; 108.86 g |
| Part number | 30501 |
| Material type | Synthetic Rubber |
| Manufacturer | Sashco Sealants |
| Item model number | 30501 |
| ASIN | B000DZHF5K |

## Product Details

- **Brand:** Sashco
- **Colour:** Grey
- **Item form:** Strip
- **Item weight:** 0.24 Pounds
- **Surface recommendation:** Door, Window, Sink, Gutter, Tile, Pipe, Tub, Counter Top

## Images

![Sashco Pre-Caulking Filler Rope Backer Rod, 1/2-Inch x 100-F - Image 1](https://m.media-amazon.com/images/I/71-r7Kdkb5L.jpg)
![Sashco Pre-Caulking Filler Rope Backer Rod, 1/2-Inch x 100-F - Image 2](https://m.media-amazon.com/images/I/7103eOhHZBL.jpg)
![Sashco Pre-Caulking Filler Rope Backer Rod, 1/2-Inch x 100-F - Image 3](https://m.media-amazon.com/images/I/716uciyptIL.jpg)

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**Shop now:** [https://www.desertcart.sk/products/303440690-sashco-pre-caulking-filler-rope-backer-rod-1-2-inch](https://www.desertcart.sk/products/303440690-sashco-pre-caulking-filler-rope-backer-rod-1-2-inch)

---

*Product available on Desertcart Slovakia*
*Store origin: SK*
*Last updated: 2026-01-25*