---
product_id: 483503984
title: "Roundup Dual Action Weed & Grass Killer Plus 4 Month Preventer"
brand: "roundup"
price: "฿5198"
currency: THB
in_stock: null
url: https://www.desertcart.co.th/products/483503984-roundup-dual-action-weed-and-grass-killer-plus-4-month
store_origin: TH
region: Thailand
---

# 4 Month Preventer Dual Action Rainproof in 30 mins Roundup Dual Action Weed & Grass Killer Plus 4 Month Preventer

**Brand:** roundup
**Price:** ฿5198
**Availability:** ❌ Out of Stock

## Summary

> 🌿 Conquer Weeds, Cultivate Confidence!

## Quick Answers

- **What is this?** Roundup Dual Action Weed & Grass Killer Plus 4 Month Preventer by roundup
- **How much does it cost?** ฿5198 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.co.th](https://www.desertcart.co.th/products/483503984-roundup-dual-action-weed-and-grass-killer-plus-4-month)

## 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

- • **Kill Weeds Fast:** Visible results in just 6 hours!
- • **Safe for Plants:** Plant new greenery just 4 months post-application.
- • **Versatile Coverage:** Covers up to 300 sq ft of hardscapes.
- • **Precision Application:** Sure Shot Wand for targeted use.
- • **Long-Lasting Protection:** Prevents new growth for 4 months.

## Overview

Roundup Dual Action Weed & Grass Killer Plus is a powerful herbicide that eliminates existing weeds and prevents new growth for up to 4 months. With a rainproof formula that works in just 30 minutes and visible results in 6 hours, this product is perfect for maintaining your outdoor spaces. The innovative Sure Shot Wand allows for precise application, making it easy to target weeds in various landscapes while ensuring the safety of your desirable plants.

## Description

Dual Action Weed & Grass Killer Plus 4 Month Preventer with Sure Shot Wand, 1 gal.

## Features

- Roundup Dual Action Weed & Grass Killer Plus 4 Month Preventer with Sure Shot Wand kills existing weeds and grass down to the root and prevents new weeds from growing for up to 4 months
- This weed killer and preventer is rainproof in as fast as 30 minutes, and produces visible results in as fast as 6 hours
- Apply this herbicide to hardscapes and landscapes - cracks and crevices in driveways, sidewalks, and patios, along fences, in mulched beds or around the base of well-established desirable plants, shrubs, or trees, and on gravel areas
- All ornamental bedding plants, trees, shrubs, sod, and seed can be planted 4 months after application
- The innovative protective shield of the Sure Shot Wand allows you to use Roundup Dual Action with confidence to target weeds in garden beds and landscaped areas

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Coverage | 300 square feet |
| Item Form | Spray |
| Liquid Volume | 1 Gallons |
| Item Weight | 8.9 Pounds |

## Product Details

- **Brand:** Roundup
- **Item Weight:** 8 ounces
- **Liquid Volume:** 1 Gallons
- **Item Form:** Spray
- **Active Ingredients:** Ammonium Salt., Diquat Dibromide, Fluazifop-P-butyl, Imazapic, Triclopyr, Triethylamine Salt

## Images

![Roundup Dual Action Weed & Grass Killer Plus 4 Month Preventer - Image 1](https://m.media-amazon.com/images/I/71GYNTeFgcL.jpg)

## Available Options

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

## Frequently Bought Together

- Roundup Dual Action Weed & Grass Killer Plus 4 Month Preventer with Sure Shot Wand, 1 gal.
- Roundup Dual Action 365 Weed & Grass Killer Plus 12 Month Preventer Refill, Kills & Prevents for up to 1 Year, 1.25 gal.

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**Shop now:** [https://www.desertcart.co.th/products/483503984-roundup-dual-action-weed-and-grass-killer-plus-4-month](https://www.desertcart.co.th/products/483503984-roundup-dual-action-weed-and-grass-killer-plus-4-month)

---

*Product available on Desertcart Thailand*
*Store origin: TH*
*Last updated: 2026-04-28*