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Gordon's Amine 400 Weed Killer Concentrate 1 gal

Made in America

Support American manufacturers + independent hardware retailers in one purchase.

One gallon of concentrate treats up to 174,240 sq ft of lawn and stays effective even if rain follows application.
Gordon'S MPN 8141072 In Stock & Ready to Ship
$46.99
Free shipping on orders over $75
Ships within 24 hours · most orders arrive in about 2 business days

About Product Overview

Gordon's Amine 400 is a concentrated post-emergent herbicide built to clear broadleaf weeds out of lawns without babysitting the weather forecast. The active combination of dimethylamine salt and 2,4-D dichlorophenoxyacetic acid goes to work on existing weeds, and because the formula is rain proof, a surprise shower after application won't wash your effort down the drain. This is a mix-and-spray concentrate, not a ready-to-use bottle, so it's suited to homeowners and property managers who want to treat real acreage rather than a few patches - one gallon covers up to 174,240 square feet. It's labeled for multi-season use, so you're not locked into a narrow spring or fall window. Made in the USA and packaged in a sturdy bottle, it's a straightforward tool for anyone tackling broadleaf weed problems across a large lawn.

  • Brand: Gordon's, Amine 400 sub-brand
  • Product form: Concentrate, 1 gallon container
  • Type: Post-emergent broadleaf weed killer
  • Active ingredients: Dimethylamine salt and 2,4-D dichlorophenoxyacetic acid
  • Coverage: Up to 174,240 sq ft
  • Rain proof formula; multi-season application on lawns

The Details Specifications

Non-Returnable This product cannot be returned. All sales final.
Brand Gordon'S
Model / MPN 8141072
UPC 070251814725
Weight 10 lbs
Country of Origin USA
Safety Data Sheet (SDS) Manufacturer documentation · opens in new tab
Price check

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On Amazon, start with these four questions before you click buy.

01

Who's actually selling it

The brand name is on the listing. A different company is in the seller field. Those aren't the same thing, and the second one is who you're buying from.

02

Whether the warranty survives

Most manufacturers only honor a warranty when the unit came through an authorized dealer. We're authorized for Gordon'S. A third-party marketplace seller usually isn't.

03

Where the box came from

Gray-market stock, returns repackaged as new, and outright fakes move through marketplaces constantly. It all looks identical in the photo. It stops looking identical when it fails.

04

Who you call when it breaks

Ours is a phone number with a person behind it who has held this product. M–F, 6 AM – 5 PM Pacific. (866) 469-8556

The big boxes don't care if your hardware store survives.

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Why we tell you to shop local
Authorized dealer · Gordon'S

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