PQC Texturing Brush Pour the measured sand on the test surface and spread it with the rubber disc spreading too linto a circular patch with the surface depressions filled to the level of the peaks. PQC Texturing Brush The sand-spreading tool should be kept flat on the surface and moved in a circular motion. Avoid losing any sand, especially during windy conditions. Sand used for one test should not be reused for another test. #PQC Textur ... Continue