Vacuum pressure Products

Tradition, innovative spirit and timber research at the highest international level determine the development of our products. We are focussed on providing a wood preservative that combines effectiveness and easy application with environmental compatibility and the complete absence of health risks.

Here you can find the right preservative for your products and application process.

Wolmanit® CX

Wolmanit CX is a product range consisting of liquid, chromium free preservatives, based on inorganic copper and boron compounds, which are used preventively to combat wood-destroying fungi, including those causing soft rot, and insects, including termites. Extensive international testing has confirmed the effectiveness of Wolmanit CX.
Wolmanit CX is based on Copper HDO, a fungicide that has been successfully used in wood preservation for many years and has undergone some of the most intensive toxicological testing of any wood preserving fungicide in the world.
After their rapid fixation in the wood, the aqueous Wolmanit CX products are resistant to leaching and the elements and are not harmful to plants.

Application fields

The Wolmanit CX products are ideal for protecting all kinds of constructional timbers, used both internally and externally, for timbers in constant contact with earth and water, especially wood used in gardens and landscaping, playing apparatus, posts, palisades, fences, decking and many other applications.

Application methods

Wolmanit CX products are ideal for the impregnation of wood in industrial processes, such as the vacuum pressure and oscillating pressure processes.

Colours and additives

Wolmanit CX gives the wood a greenish colour. Other colour tones are also available in the Wolmanit ProColor range.

Upgrade product: Wolmanit® ProAdd WR

Wolmanit ProAdd WR is a water-repellent additive for Wolmanit CX products used in the vacuum pressure treatment process

Application fields

Wood is a hygroscopic material, i.e., it breathes, it absorbs moisture and gives it off again, which leads to cracks forming in it. Wolmanit ProAdd WR provides the wood with additional protection, which reduces the moisture absorbed and so limits the fluctuations in moisture levels in the wood. The risk of expansion and contraction and consequently the formation of cracks is greatly reduced. Wolmanit Pro Add WR is especially suitable for protecting highly permeable timbers, such as pine.

Application methods

Wolmanit ProAdd WR is added to the Wolmanit CX treatment solution and, under optimum process parameters in the vacuum pressure process, forced deep into the wood.

Wolsit® KD

Wolsit KD products are water-borne concentrates based on organic preserving agents to be used preventively against wood-destroying fungi and insects.

Application fields

Wolsit KD is used to protect wood used both internally and externally, but with no ground contact Typical applications are log sidings, balcony cladding, pergolas ro constructional timber, but Wolsit KD also offers optimal protection for outside windows and doors.

Application methods

Wolsit KD is used in the vacuum pressure and double vacuum treatment processes.

Colours and additives

Wolsit KD does not colour the wood. Colouring in various tones is possible using the Wolmanit ProColor range.

Use wood preservatives safely. Always read the label and product information before use.

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Wolmanit® CX
A great story of success since 1989!

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