Rust-Oleum Wolman (Woodlife) 1904A 銅コートグリーンウッド保存剤地下用容量: クオート Quart 1904A 1

Rust-Oleum Wolman (Woodlife) 1904A 銅コートグリーンウッド保存剤地下用容量: クオート Quart 1904A 1

Q: Can any one tell me what percentage is "Copper Naphtehnate"?

Two quotes from the can: "Copper Naphthenate (CAS No. 1338-02-9) ... 9.1%*" "* Equivalent to 1% metallic copper"

Q: Is this product approved for treatment in vegetable greenhouses?

person below is WRONG (or at least, wrong for the reason they give: ) I just got off the phone with rustoleum and point blank asked them: I want to use this on lumber to build a raised bed garden. is this safe? he said absolutely. the copper based ingredient does not leach into soil or into the root system of plants. he said the only thing they recommend against is treating it in wood that woul then be submerged in drinking water, and I would suspect that is just an abundance of caution. but for greenhouses or raised bed gardens, he said there is no concern at all. an answerer to another question posted this helpful pdf that looks like the product insert sheet http://www.homedepot.com/catalog/pdfImages/6c/6c4778d3-b6fe-4468-944b-80c038ab71e7.pdf and in there it also , among the list of uses, says "planters". I know in this day and age of heightened concerns of "pure" and "natural" etc there will be people like the below answerer who will kneejerk react and say "no way, chemicals!1!!1!" but people, come on. I guess, if you want to go all natural, then weave yourself a wicker basket and tend to it weekly. if you want wood that wont rot that you can plant food next to, use this and dont freak out.

Q: What can be used as a dipping container?

Yeah I don’t see why not. Be careful not to drip it all over though because it’s very odorous.

Q: How long does a coat of this last?

This is intended to give cut pressure treated lumber and, I suppose, non-pressure treated lumber, some of the protection of copper compounds used in pressure treating lumber intended for use below ground. It is intended to be buried, as it is in my application, so is not subject to inspection or practical reapplication. I use it to allow PT lumber to reach its life expectancy. My longest experience with the product to date is 5 years and counting. To me it is not so much how long it lasts as that I know untreated lumber in ground contact will be vulnerable to insects and rot.

4.6/5

Product ID: 724913997

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Details

Color
Quart Green
Brand
Rust-Oleum
Surface Recommendation
Woodlife
Material
Liquid
Model Name
WOODLIFE

🌿Natural green transparent finish

💧Waterproof & insect-proof formula

🛡️EPA-registered protection

Frequently Bought Together

Rust-Oleum 1904A Wolman (Woodlife) CopperCoat Green Wood Preservative-Below Ground, Quart

Hanotic Joist Tape for Decking 2'' X 50', 6 Rolls Weather Resistance Butyl Tape, Waterproof and Anti-Corrosion, Self-Adhesive for Wood Joists Decks Beams Roof Extend Deck Life

ADHES Deck Joist Tape 2 inch, 2" x 50' Weather Resistance & Waterproof Joist Tape for Decking, Deck Flashing Tape, Butyl Joist Tape, Ideal for Wood Decks Beams Roof, Outdoor Construction Use

Description

🛠️ Protect your wood like a pro—because your outdoor spaces deserve the best!

INVISIBLE GREEN ARMOR - Transparent natural green tint blends seamlessly with outdoor wood, preserving its authentic look while protecting it.
ULTIMATE WOOD DEFENSE - EPA-registered formula shields wood from termites and wood-boring insects, ensuring long-lasting durability.
VERSATILE OUTDOOR SHIELD - Perfect for underground, freshwater, and ground contact applications—ideal for docks, fence posts, and landscaping wood.
WEATHERPROOF MOISTURE RESISTANT - Specially designed to withstand harsh weather and moisture, preventing rot and spoilage in all conditions.
PRESSURE TREATED WOODS BEST FRIEND - Highly recommended for protecting end cuts of pressure-treated wood, extending the life of your investment.

Rust-Oleum Wolman 1904A CopperCoat Green Wood Preservative is an EPA-registered, waterproof, and insect-proof liquid treatment designed to protect outdoor wood in underground and freshwater contact. Its transparent natural green tint preserves wood’s appearance while preventing termite damage, rot, and spoilage, making it ideal for docks, fence posts, and landscaping wood.

Specifications

Brand	Rust-Oleum
Model Number	1904A
Product Dimensions	12.7 x 12.7 x 12.7 cm; 997.9 g
Color	Quart, Green
Material	Liquid
Laser Class	Waterproof and insect proof
Included Components	Rust-Oleum 1904A Wolman (Woodlife) CopperCoat Green Wood Preservative - Underground, Quart
Are Batteries Included	No
Paint Type	Watercolor
Item Weight	998 g

Have a Question? See What Others Asked

Can any one tell me what percentage is "Copper Naphtehnate"?

Is this product approved for treatment in vegetable greenhouses?

What can be used as a dipping container?

How long does a coat of this last?

Common Questions

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