---
product_id: 679820847
title: "Dual Action 365 Weed & Grass Killer Plus 12 Month Preventer Refill, Kills & Prevents for up to 1 Year, 1.25 gal."
brand: "roundup"
price: "B/.421"
currency: PAB
in_stock: true
category: "Roundup"
url: https://www.desertcart.com.pa/products/679820847-dual-action-365-weed-and-grass-killer-plus-12-month
store_origin: PA
region: Panama
---

# 12-month weed prevention Covers up to 375 sq.ft. Rainproof in 30 minutes Dual Action 365 Weed & Grass Killer Plus 12 Month Preventer Refill, Kills & Prevents for up to 1 Year, 1.25 gal.

**Brand:** roundup
**Price:** B/.421
**Availability:** ✅ In Stock

## Summary

> 🌿 Lock in a year of weed-free confidence—because your space deserves the best!

## Quick Answers

- **What is this?** Dual Action 365 Weed & Grass Killer Plus 12 Month Preventer Refill, Kills & Prevents for up to 1 Year, 1.25 gal. by roundup
- **How much does it cost?** B/.421 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.pa](https://www.desertcart.com.pa/products/679820847-dual-action-365-weed-and-grass-killer-plus-12-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

- • **Easy Refill Solution:** 1.25-gallon refill treats up to 375 sq.ft.—sustain your weed-free space effortlessly.
- • **Broad-Spectrum Control:** Targets clover, dandelion, crabgrass, poison ivy, and more—your all-in-one weed warrior.
- • **Year-Long Weed Defense:** Kills & prevents tough weeds and grasses for a full 12 months—set it and forget it.
- • **Fast-Acting & Rainproof:** Visible results in hours and rainproof protection in just 30 minutes—no downtime, no hassle.
- • **Versatile Application Zones:** Perfect for driveways, sidewalks, patios, gravel, and other non-lawn areas—control weeds where it matters most.

## Overview

Roundup Dual Action 365 Weed & Grass Killer Plus 12 Month Preventer Refill delivers powerful, long-lasting weed control by killing existing weeds and preventing new growth for up to 12 months. Rainproof in 30 minutes with visible results in hours, it covers up to 375 sq.ft. and is ideal for non-lawn areas like driveways and patios. This 1.25-gallon refill is the fast, effective way to maintain a pristine, weed-free environment.

## Description

Roundup® Dual Action 365 Weed & Grass Killer Plus 12 Month Preventer provides one-step weed protection for up to 12 months. This weed control kills and prevents many types of tough weeds and grasses for up to 12 months, including clover, dandelion, large and smooth crabgrass, poison ivy, and other broadleaf weeds, grassy weeds and brush. It is rainproof in as fast as 30 minutes and produces visible results in hours. Use Roundup® Dual Action 365 Weed & Grass Killer Plus 12 Month Preventer where you want to kill existing weeds AND prevent new weeds for up to 1 year, such as cracks and crevices in driveways, sidewalks, and walkways, patios, paths, and under decks, gravel areas, and other non-lawn areas. This refill is the fast and easy way to refill your Dual Action 365 Weed & Grass Killer Plus 12 Month Preventer. Simply pour into an empty container, remembering NOT to add water. Please note, to prevent new weeds and grasses from growing, YOU MUST SPRAY THE ENTIRE AREA you want to control, NOT JUST the emerged weeds. One 1.25 gal. container treats up to 375 sq. ft.

## Features

- Roundup Dual Action 365 Weed & Grass Killer Plus 12 Month Preventer provides one-step weed protection for up to 12 months
- Our weed control kills and prevents many types of tough weeds and grasses for up to 12 months, including clover, dandelion, large and smooth crabgrass, poison ivy, and other broadleaf weeds, grassy weeds and brush
- Roundup Dual Action 365 Weed & Grass Killer Plus 12 Month Preventer Refill is rainproof in as fast as 30 minutes and produces visible results in hours
- Use this weed preventer where you want to kill existing weeds AND prevent new weeds for up to 1 year, such as cracks and crevices in driveways, sidewalks, and walkways, patios, paths, and under decks, gravel areas, and other non-lawn areas
- The Roundup Dual Action 365 Weed & Grass Killer Plus 12 Month Preventer Refill is the fast and easy way to refill your Dual Action 365 Weed & Grass Killer Plus 12 Month Preventer

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0C7YS9VXK |
| Brand Name | Roundup |
| Coverage | 375 sq.ft. |
| Customer Reviews | 4.5 4.5 out of 5 stars (1,341) |
| Global Trade Identification Number | 00070183000241 |
| Item Form | Spray |
| Item Type Name | Weed & Grass Killer |
| Item Weight | 227 g |
| Liquid Volume | 1.25 Gallons |
| Manufacturer | Scotts Miracle-Gro |
| Model Number | 5377204 |
| Part Number | 5377204 |
| UPC | 070183000241 |
| Unit Count | 1 Count |

## Product Details

- **Brand:** Roundup
- **Item form:** Spray
- **Item weight:** 227 g
- **Liquid volume:** 1.25 Gallons
- **UPC:** 070183000241

## Images

![Dual Action 365 Weed & Grass Killer Plus 12 Month Preventer Refill, Kills & Prevents for up to 1 Year, 1.25 gal. - Image 1](https://m.media-amazon.com/images/I/61TRFtar4qL.jpg)

## Available Options

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

## Frequently Bought Together

- 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.com.pa/products/679820847-dual-action-365-weed-and-grass-killer-plus-12-month](https://www.desertcart.com.pa/products/679820847-dual-action-365-weed-and-grass-killer-plus-12-month)

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*Product available on Desertcart Panama*
*Store origin: PA*
*Last updated: 2026-10-17*