1032 | C17 Hydromassage columns · Installation Neos IV Installation, use and maintenance 1 2 25/35 mm 1-2 mm 12 Non shrink ciment based grout (Sika Grout-218) 9 24 h 3 6 2500 G1/2” 75 mm 0m03m in00M2 inM 05 004003