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Old 09-07-2017, 04:10 PM
Kenny Pieper Kenny Pieper is offline
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One thing to consider if you use the spruce pine batch color base is that you will need a mixer that handles a hundred lb. When they make this stuff it is measured and thrown in the bag with no mixing. You have to mix all the contents in the bag first. Then you will have to adjust for 1.7lb out of a 98 lb. formula or .6171% of sodium nitrate being missing.
But if you are going to add stp to this you will need to add silica to bring the expansion back down.
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