---
product_id: 72662636
title: "Roundup Ready-to-Use Weed & Grass Killer III Refill"
brand: "roundup"
price: "578.08 DT"
currency: TND
in_stock: true
reviews_count: 8
url: https://www.desertcart.tn/products/72662636-roundup-ready-to-use-weed-and-grass-killer-iii-refill
store_origin: TN
region: Tunisia
---

# Kills toughest weeds to root Visible results in 3 hours Rainproof in 10 minutes Roundup Ready-to-Use Weed & Grass Killer III Refill

**Brand:** roundup
**Price:** 578.08 DT
**Availability:** ✅ In Stock

## Summary

> 🌱 Say goodbye to weeds, hello to flawless greens—fast and fuss-free!

## Quick Answers

- **What is this?** Roundup Ready-to-Use Weed & Grass Killer III Refill by roundup
- **How much does it cost?** 578.08 DT with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/72662636-roundup-ready-to-use-weed-and-grass-killer-iii-refill)

## Best For

- roundup enthusiasts

## Why This Product

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

## Key Features

- • **Effortless No-Mix Formula:** Ready-to-use liquid that saves time and hassle—just pour and apply with your existing Roundup applicator.
- • **Rapid Rainproof Protection:** Rain won’t wash away your treatment—fully rainproof in just 10 minutes, so your garden stays weed-free.
- • **Fast-Acting Visible Results:** See weed elimination in as little as 3 hours—because your time is valuable and your garden deserves the best.
- • **Root-Level Weed Annihilation:** Eliminates even the most stubborn weeds and grasses down to their roots for lasting garden perfection.
- • **Versatile Garden & Hardscape Use:** Safe and effective around vegetable gardens, flower beds, tree rings, mulched beds, and even cracks in driveways and patios.

## Overview

Roundup Ready-to-Use Weed & Grass Killer III Refill delivers a powerful, no-mix formula that kills tough weeds and grasses down to the root. Designed for versatile use in gardens and hardscapes, it becomes rainproof in just 10 minutes and shows visible results within 3 hours, making it the trusted choice for efficient, long-lasting weed control.

## Description

Kill the toughest weeds and grasses down to the root with Roundup® Ready-To-Use Weed & Grass Killer III refill! The formula is ideal for use in and around vegetable gardens, flower beds, tree rings, and mulched beds, as well as on cracks in driveways, walkways, and patios. This convenient, no-mix formula is rainproof in just ten minutes—AND you get visible results in 3 hours. Simply pour into your any Ready-To-Use Roundup® Weed & Grass Killer III applicator and kill weeds faster with Roundup®.

Review: Still the Gold Standard in Weed Killer - I've been using Roundup for 20 years for my parents as well as my house. It's been the most consistent reliable chemical for weed killing - I would strongly recommend getting a general pump sprayer as the ones Roundup sells just doesn't have enough pressure especially for bigger weeds. I bought a cheap pump sprayer from Home depot and use it with this refill - It lasts me about a year before I need to get another refill. I have a 7500 Sq lot in SoCal so we do get a lot of weeds and with the rain lately, it's been more heavier than normal. Roundup remains my go to for weedkiller and I would encourage you to use the same if you haven't already!
Review: Best weed and grass killer you can buy - If you need to kill a plant or grass, this is the best thing to use. It will kill pretty much anything you spray it on but it won't keep stuff dead that has the ability to grow back, so things like poison ivy will likely need another type of treatment to get rid of them completely.

## Features

- Kills the toughest weeds and grasses to the root
- Convenient, no-mix formula
- Use in and around vegetable gardens, flower beds, tree rings and mulched beds, as well as on cracks in driveways, walkways and patios
- Rainproof in 10 minutes
- Visible results in 3 hours

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00474A4LU |
| Active Ingredients | Glyphosate, Isopropylamine salt, Pelargonic acid and related fatty acid |
| Best Sellers Rank | #147,853 in Patio, Lawn & Garden ( See Top 100 in Patio, Lawn & Garden ) #569 in Weed Killers |
| Brand | Roundup |
| Brand Name | Roundup |
| Coverage | 1.6E+2 fluid_ounces |
| Customer Reviews | 4.6 out of 5 stars 4,186 Reviews |
| Global Trade Identification Number | 00070183500383 |
| Included Components | Roundup Ready-To-Use Weed & Grass Killer III Refill, 1.25 gal. |
| Item Form | Liquid |
| Item Weight | 10.9 pounds |
| Liquid Volume | 160 fluid ounces |
| Manufacturer | Roundup |
| Model Number | 5003810 |
| Part Number | SCT-5003848 |
| UPC | 070183500383 |
| Unit Count | 160 Fluid Ounces |

## Product Details

- **Active Ingredients:** Glyphosate, Isopropylamine salt, Pelargonic acid and related fatty acid
- **Brand:** Roundup
- **Item Form:** Liquid
- **Item Weight:** 10.9 Pounds
- **Liquid Volume:** 160 Fluid Ounces

## Images

![Roundup Ready-to-Use Weed & Grass Killer III Refill - Image 1](https://m.media-amazon.com/images/I/61UzdaRG4hL.jpg)
![Roundup Ready-to-Use Weed & Grass Killer III Refill - Image 2](https://m.media-amazon.com/images/I/719NyIb4UPL.jpg)
![Roundup Ready-to-Use Weed & Grass Killer III Refill - Image 3](https://m.media-amazon.com/images/I/61nTsQKJgIL.jpg)
![Roundup Ready-to-Use Weed & Grass Killer III Refill - Image 4](https://m.media-amazon.com/images/I/811GF+oSPCL.jpg)
![Roundup Ready-to-Use Weed & Grass Killer III Refill - Image 5](https://m.media-amazon.com/images/I/91+PTOdK0DL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Still the Gold Standard in Weed Killer
*by S***K on March 12, 2024*

I've been using Roundup for 20 years for my parents as well as my house. It's been the most consistent reliable chemical for weed killing - I would strongly recommend getting a general pump sprayer as the ones Roundup sells just doesn't have enough pressure especially for bigger weeds. I bought a cheap pump sprayer from Home depot and use it with this refill - It lasts me about a year before I need to get another refill. I have a 7500 Sq lot in SoCal so we do get a lot of weeds and with the rain lately, it's been more heavier than normal. Roundup remains my go to for weedkiller and I would encourage you to use the same if you haven't already!

### ⭐⭐⭐⭐⭐ Best weed and grass killer you can buy
*by S***E on August 21, 2023*

If you need to kill a plant or grass, this is the best thing to use. It will kill pretty much anything you spray it on but it won't keep stuff dead that has the ability to grow back, so things like poison ivy will likely need another type of treatment to get rid of them completely.

### ⭐⭐⭐⭐⭐ It works!
*by P***T on April 29, 2024*

I've use this product in various percent strengths for at least 50yrs. There are other brands on the market, but this is the best. Don't spray when there is a breeze & you won't kill everything you don't want to kill, including yourself! I have never worn a mask & wash up real good after use. Great product!

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*Product available on Desertcart Tunisia*
*Store origin: TN*
*Last updated: 2026-09-03*