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61.35%
13.27%
12.40%
9.13%
3.85%
Shimizu has a formula known as Shimizu Blue star 70 I know it as “B-70” I saw some blue testing this winter and the b-70 blue uses k perc and really has a blue equal to or better than the paris green blue formulas (in our opinion)
Author: rec.pyrotechnics
Source: http://www.passfire.com/