Dissolve Tamol N and Carbopol in water. Place high speed disperser (such as a Cowles dissolver) in the solution and slowly add pigment. When all pigment is added, run dissolver at speed high enough to achieve smooth uniform paste. The mixture will be of almost gel-like consistency at this point. Next add the Sodium Hydroxide solution which will drop the viscosity so that the result is a workable mixture.
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