MEYCO TSG 16 

MEYCO TSG 16 is a tail sealant for shielded tunnel boring machines. It effectively seals together with wire brushes the gap between the shield tail and the concrete segments to prevent the ingress of water, grout or soil. 

It is formulated to resist high water and ground pressures, and has excellent pumping properties and adhesion to all surfaces.

MEYCO TSG 16 has special rheological properties for excellent spreading in the sealant chamber.