---
product_id: 314642842
title: "Sashco 30100 Pre-Caulking Filler Rope Backer Rod, 3/8-Inch x 20-Feet, Gray"
brand: "sashco"
price: "₨594"
currency: SCR
in_stock: true
url: https://www.desertcart.sc/products/314642842-sashco-30100-pre-caulking-filler-rope-backer-rod-3-8
store_origin: SC
region: Seychelles
---

# Water resistant 3/8-Inch x 20-Feet Easy to fit Sashco 30100 Pre-Caulking Filler Rope Backer Rod, 3/8-Inch x 20-Feet, Gray

**Brand:** sashco
**Price:** ₨594
**Availability:** ✅ In Stock

## Summary

> 🛠️ Seal it, don’t conceal it!

## Quick Answers

- **What is this?** Sashco 30100 Pre-Caulking Filler Rope Backer Rod, 3/8-Inch x 20-Feet, Gray by sashco
- **How much does it cost?** ₨594 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sc](https://www.desertcart.sc/products/314642842-sashco-30100-pre-caulking-filler-rope-backer-rod-3-8)

## 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

- • **Less is More:** Use less caulk, save more time!
- • **Seal the Deal:** Protect your joints with confidence!
- • **Durable Design:** Synthetic rubber for long-lasting performance!
- • **Soft & Pliable:** Easily fits into any joint!
- • **Universal Compatibility:** Works with all substrates and sealants!

## Overview

The Sashco 30100 Pre-Caulking Filler Rope Backer Rod is a 3/8-inch by 20-feet gray synthetic rubber solution designed to fill joints efficiently. Its water-resistant properties ensure protection against damage, while its soft and pliable nature allows for easy installation. Fully compatible with all substrates and sealants, this backer rod is a must-have for any professional or DIY project.

## Description

Sashco 30100 Pre-Caulking Filler Rope Backer Rod, 3/8-Inch x 20-Feet, Gray

## Features

- Easy to fit - soft and pliable so it fits into the joint easily
- Water resistant - unlike open cell backer rod, it repels water to help protect the joint from damage
- Fills the joint so you use less caulk
- Fully compatible with all substrates and sealants

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | Sashco |
| Part number | 30100 |
| Item Weight | 18 g |
| Product Dimensions | 32.39 x 22.23 x 31.75 cm; 18 g |
| Item model number | 30100 |
| Color | Gray |
| Material | Synthetic Rubber |
| Item Package Quantity | 1 |
| Batteries Included? | No |
| Batteries Required? | No |

## Product Details

- **Colour:** Gray
- **Brand:** Sashco
- **Item weight:** 0.02 Kilograms
- **Item form:** Paste
- **Surface recommendation:** Walls, Window, Door, Sink, Tub

## Images

![Sashco 30100 Pre-Caulking Filler Rope Backer Rod, 3/8-Inch x 20-Feet, Gray - Image 1](https://m.media-amazon.com/images/I/915wIwO52QL.jpg)

## Frequently Bought Together

- Sashco 30100 Pre-Caulking Filler Rope Backer Rod, 3/8-Inch x 20-Feet, Gray
- M-D Building Products 71480 1/2-Inch by 20-Feet Backer Rod,
- Sashco Pre-Caulking Filler Rope Backer Rod Roll, 100' Length

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**Shop now:** [https://www.desertcart.sc/products/314642842-sashco-30100-pre-caulking-filler-rope-backer-rod-3-8](https://www.desertcart.sc/products/314642842-sashco-30100-pre-caulking-filler-rope-backer-rod-3-8)

---

*Product available on Desertcart Seychelles*
*Store origin: SC*
*Last updated: 2026-01-22*