Tanalith® C

Tanalith® C is a high pressure, industrially applied wood preservative containing CCA. It has been used for a number of years for the protection of timber against fungal decay, soft rots, insect borers, termites and marine borers in all hazard applications.

It is recommended for heavy duty timbers located in the most demanding of environments, such as utility poles and structural engineering applications.

Tanalith C

Why Tanalith C?

Tried, tested, trusted

Tanalith® C wood preservative has been relied upon for more than 60 years. Designed for wood that is used in high hazard situations.

Enhancing service life

Wood treated with Tanalith® C has enhanced durability and long-term resistance against decay and insect attack even when in contact with water.

A variety of applications

Tanalith® C treated wood can be in contact with water or immersed in (including saltwater), soil, concrete or masonry, subject to periodic wetting, or exposed to moisture or high humidity.


The ideal high-pressure treatment for: