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Copper Green Flat Brown Oil-Based Wood Preservative 1 gal

Copper Green Flat Brown Oil-Based Wood Preservative 1 gal

Made in America

Support American manufacturers + independent hardware retailers in one purchase.

Guards outdoor lumber against rot and decay, even where it's buried in the ground.
Copper Green MPN CB 1
Sold Locally Only

This product isn’t sold on our website — see your local hardware store.

Typical Store Price i
Typical store price: low $30.99, average $35.99
In-Store Exclusive

This one's worth the trip to the store.

Brands like Weber, Milwaukee, Yeti, and DeWalt restrict where their products can be sold online — and for good reason. In-store buyers get authentic products, full manufacturer warranty, and access to pricing that simply isn't allowed to be advertised on the web.

  • Authorized dealer network · Full manufacturer warranty & support
  • Guaranteed authentic · No counterfeits, no gray-market resellers
  • The brands set these standards · Be wary of sellers who don't follow them
Why isn't this online? The whole story →

About Product Overview

Copper Green Wood Preservative is an oil-based, brown wood preservative built for lumber that has to hold up against ground contact and outdoor exposure. Rated for above or below ground use, it soaks into the wood to guard against rot and decay where moisture is a constant threat - fence posts, deck footings, and other structural wood that stays outside year-round. It's paintable once cured, so treated wood can still be finished to match the rest of a project.

  • 1 gallon container, covers approximately 150 sq ft
  • Oil-based formula, flat sheen, brown color
  • Rated for above and below ground applications
  • VOC level: 350; for outdoor use

The Details Specifications

Special Handling Special handling and shipping requirements apply.
Brand Copper Green
UPC 735845330011
Case Pack Quantity 4 per case
Retail Unit Quantity 4
Dimensions (L × W × H) 11 × 13 × 11
Weight 31 lbs
Country of Origin USA
Safety Data Sheet (SDS) Manufacturer documentation · opens in new tab
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Why we built NHG
You might find it for less locally. Independent retailers often offer competitive pricing — some products are even cheaper in-store than online.
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Keep the neighborhood working. Every dollar spent at an independent retailer returns roughly 3x more to your local economy than at a national chain.

Ask our counter. Or theirs.

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The stores we send you to are local and independently run — often for generations, the kind of place where someone behind the counter knows the regulars. We don't own them. We just think they deserve the foot traffic. They can put most of what we sell on their next truck. Ask there before you check out here.

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About our directory. National Hardware Group is an independent retailer and directory. The local stores we list and link to are separately owned and operated — we have no ownership stake in any of them, and most pay us nothing to be included. That includes plenty of stores flying a familiar banner that people don't realize are locally owned and run, not operated by a corporation. Store owners can choose to upgrade their listing for an enhanced presence or pickup features, but the base directory is free, and inclusion is never a paid endorsement.

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