... 4. Good flexibility, resistant to all kinds of impact;5. Nontoxic, non-radiant, no irritative odor;6. ... water at the ratio of 25:6-6.5, and then use electrical blender to stir evenly ... .·Keep the mixture for 5 to 10 minutes, and then stir it again ... press.·Mixing Ratio (powder: water): 25: (6-6.5)·Application Tool: electrical blender, notched scraper(3X3mm, 4X4mm, 6X6mm, 8X8mm, ...