Treatment of construction timber
In many buildings, wooden structures carry out supporting functions.
Preventive preservatives offer lasting protection from wood-destroying insects and fungi. The impregnation of construction timber, boards, laths and other wood-based materials in dipping processes with colored or colorless Wolman wood preservatives is the classical, tried and tested approach. Other processes, such as coating and spraying are also used in this field.
Wolsit® EC-preservatives are water-soluble concentrates, based on organic preserving agents, and contain no metallic compounds. They are used preventively against wood-destroying fungi and insects.
Wolsit® EC also provides temporary protection against sapstain and mould for treated wood during the drying phase. After fixation in the wood, the preservatives do not leach easily and are therefore resistant to the elements. Wolsit® EC is used for the protection of structural timbers for interior and exterior use without ground contact, such as roof trusses, wooden structures, exterior cladding, windows and much more. The products are applied to the wood using dipping processes. Wolsit® EC is available as a colorless product or in a range of different color tones.