Low viscous one-component resin for soil stabilisation


Product description

WILLSTOP® 42 is a dark brown, low viscous liquid. It is used for stabilising loose soils or to increase the load bearing capacity of these soils. When it comes into contact with water, it reacts and cures to a rigid polyurethane. The reactivity depends on temperature and the amount of the catalyst WILLADD® 42.


Technical specifications                       

Start of reaction at 25°C und 2,5% WILLADD 42 [s]28
End of reaction at 25°C und 2,5% WILLADD 42 [s]121
TDS & MSDS on request 



By appropriate addition of the catalyst, the resin setting speed can be adjusted to meet the requirements of temperature and processing time. Stir catalyst in an appropriate amount into the resin. Start injection with the mixed material.


Packaging units

Metal can 50 l20 kg
Metal can 5 l5 kg
Other packaging units on reques 


Nicolas Houy

Head of Business Development Sewer Repair

Phone:+49 6873 9999 216
Mobile:+49 173 146 27 32

Anna-Maria Nalbach

Assistant to Head of Business Development Sewer Repair

Phone:+49 6873 9999 137
Mobile:+49 162 683 15 45

Jürgen Scholz