Copper Naphthenate
Safe and Effective Wood Preservatives
- Manufactured by the world’s leading supplier of naphthenic acids
- Highly effective against wood-destroying fungi and insects
- Helps prevent mildew, mold and dry rot
- Classified by the Environmental Protection Agency as a general use preservative
- Used for pressure treating utility poles, railroad crossties, bridge timbers and in many other wood products
- Used for remedial treatments
With over 50 years of experience in the specialty chemicals business, Merichem Company manufactures high-quality copper naphthenate at its world scale plant in Tuscaloosa, Alabama, USA. Copper naphthenate is available as an oil-borne formulation wood preservative that makes sense in the treatment of utility poles and railroad crossties as well as for many other uses. It is a logical choice when safety, environment and disposal are considerations.
Every year several million cubic feet of wood are pressure treated with copper naphthenate. This includes thousands of utility poles as well as posts, timbers and lumber.
Copper naphthenate is highly effective against wood-destroying fungi and insects. It is water repellent, leach resistant and has a high degree of fixation to wood fibers.
The U.S. Environmental Protection Agency has classified copper naphthenate as a general use wood preservative because it offers minimal hazard to treaters and users alike. Since copper naphthenate is a non-restricted preservative, it is commonly sold over the counter for use by the general public.
Top Quality Copper Naphthenate Used to Treat and Preserve Wood in Many Applications
Copper naphthenate treating is used to prevent mildew, mold and dry rot, as well as preserve wood against a broad spectrum of fungi, termites and other wood-destroying inserts. It is used to treat:
- Utility poles
- Railroad crossties/switchties
- Cross arms
- Piling
- Fence posts
- Guardrail posts
- Glulam beams
- Bridge timbers
Copper naphthenate is also used in non-pressure applications, such as field-applied preservatives and coatings. Uses include:
- Remedial treatment
- Millwork
- Pallets
Our Global Source of Feedstocks and World Scale Plant Provide Top Quality Copper Naphthenate Every Time
Merichem CuNap-8™ Wood Preservative is manufactured in our world scale facility in Tuscaloosa, Alabama. Our global supply of superior feedstocks provides a dependable output of naphthenic acids and copper naphthenate to meet every customer need and ensure reliable, on-time delivery — every time.
