Sealing clays and injection suspensions

STÜWATHERM®
Injection suspension with high heat conductivity for installation of geothermal systems

STÜWAPRESS®
Sealing suspension for well drilling

STÜWAPRESS F-10
has the special feature of good frost-thaw change strengths, so that it can be used as very frost-proof geothermal heat probe grouting material (up to -10°C).

WETRONIT swelling- and sealing clays

STÜWADÄM
serves as suspension for the stable filling of drill holes.

Injection pumps