[vc_row][vc_column][vc_row_inner][vc_column_inner][vc_column_text]Tunnel seal is used for protecting the construction of tunnels against damage resulting in moisture or unintentional entry of water.

It also protects against the danger posed by aggressive water / soils & the effects of chemicals.[/vc_column_text][/vc_column_inner][/vc_row_inner][/vc_column][/vc_row]