With our unique process, we protect track-, switch- and bridgesleepers against premature failure due to inner rot - both before and after installation. Therefore, boreholes are drilled at particular specified positions and are treated afterwards with Fürstenberg-InsideFume® (based on the active ingredient Dazomet, which is approved throughout Europe). By means of moisture and warmth, the substance penetrates within the wooden structure and develops its effect. Fürstenberg-InsideFume® has been proven to be highly effective against fungal, bacterial and insect infestation.
For detailed Information you can download our flyer here.