Wood Preservative 1 qt. Green

Bring new life to exterior wood with this high-performance, copper-based preservative. Formulated with 10% copper naphthenate in a hydrocarbon solvent, it penetrates deeply—whether brush-applied, dip-soaked, or pressure-impregnated—to protect against decay, fungi and wood-destroying insects. The copper bonds to wood cellulose, resisting leaching and extending service life. Its flat green finish blends naturally with outdoor structures and is paintable for custom color applications.

Ideal for decks, fences, posts and other exterior timbers, this 1-quart solution safeguards your investment and maintains wood integrity through wet, humid and variable climates.

Key Features

• Premium 10% copper naphthenate formula for superior decay and insect protection
• Hydrocarbon solvent base ensures deep, long-lasting penetration
• Versatile application: brush, dip or pressure treatment
• Copper binds to wood cellulose, minimizing leaching
• Flat green finish ideal for outdoor blending; paintable when dry
• Suitable for most softwoods and hardwoods used in exterior projects