Grade Standard Industrial Grade Renderoc Waterproofing Chemical, Brand Fosroc, Packaging Type Container

Guidelines for application preparation clean the surface and remove unsound material, Any dust, Plaster, Oil, Paint, Grease, Corrosion deposits or algae. Roughen the zone for extraction any laitence and expose the fine aggregate by light scabbling or grit, Blasting. Lubricants and fats deposits should be removed by steam cleaning, Detergent scrubbing or the utilization of a proprietary degreaser. The effectiveness of decontamination should then be assessed by a pull, Off test. Renderoc repair mortars require no additional preparation prior to the application of renderoc fc. The cleaned areas should be blown clean with oil, Free compressed air before continuing. All prepared areas should be thoroughly soaked with clean water immediately prior to the application of renderoc fc. Any residual surface water should be removed prior to commencement. Mixing, Small quantities consideration is crucial for taken to confirm that renderoc fc is thoroughly mixed. Small quantities A maximum of 5 kg can be combined using a suitable mixing drum or bucket. Greater quantities should be mixed using a forced, Action mixer. Mixing in a suitably sized drum using an approved spiral paddle attached to an approved slow speed 400/500 rpm heavy, Duty drill is an acceptable alternative. If mixing small quantities renderoc fc, By hand should be volume, Batched. Add 3 volumes of the renderoc fc powder loose, Filled to excess and struck off level with the top of the measuring container to one volume of potable water. This should be mixed vigorously until fully homogeneous. Application apply the composite renderoc mix fc to the up to, Prepared substrate 3 mm thickness, By steel trowel. It ought to act as applied with the minimum of working and be allowed to partly set before finally trowelling to a smooth finish. If a very smooth finish a small, Is required volume of water may be flicked on to the top layer of the renderoc fc with a paint brush prior to final trowelling. Do not proceed via the implementation of when rainfall is imminent unless in a sheltered or protected situation. Finishing renderoc fc is finished by striking off with a straight edge and closing with a steel or plastic float. Note that water can be drawn to the surface if overworking with the and an, Float occurs unsightly finish may result. Damp sponges or plastic floats can be utilized in order to secure a desired but care, Surface texture should again be taken not to overwork the surface. Curing curing is not generally under extreme, Required. However conditions, High temperatures and drying winds, There's a chance it is prudent to use nitobond ar as a curing agent. Nitobond ar doesn't need to mechanical removal prior to overcoating.