Georgies - White Salmon W/Grog (Cone 5/6) White Salmon with 5% 35-mesh grog for extra strength. This clay body been reformulated to significantly lower the absorption percentage from 2.37% to 0.97%! This makes the clay much more durable and hardier for utilitarian uses. Along with this we gave it a color tweak as the materials in the clay had started to trend towards a yellow tone. With a slight tweak we were able to bring down the absorption and color adjust from a yellow tone to a cool white.