SKA Rugasol 90 Surface Retarder 205L ww-sh-expansionjoints The retarded mortar paste is Tornado T9active 3 head
Baker’s notes & crumb story
Description
SKA Rugasol 90 Surface Retarder 205L ww sh expansionjoints The retarded mortar paste is Tornado T9active 3 head The retarded mortar paste is easily removed by high pressure water spraying and brushing within 12 to 24 hours (subject to weather conditions) after Prime Exposure has been sprayed onto the aggregate concrete surface This allows the operator to change the tilt of the blade continuously to achieve the optimum finish to the concrete Sika® Rugasol® 90 can be used on: Surface retardation of up to 24 hours can be achieved