Federal Specification TT-R-230, Remover, Paint (Alkali-Type), was revised to include improvements in technology, the principal changes being in the following areas:nInclusion of instructions for preparing, operating, and controls 1ing an improved aluminum stripper, a stable, single phase, alkaline-organic solvent product.nInclusion of precautions that magnesium coupled with aluminum must be stripped in the class 2aluminum stripper, preferably the alkaline-organic solvent modification.nChang in paint panel preparation and inclusion of aluminum paint stripping test panels.nInclusion of statistical criteria for the comparison of the stripping times of the test remover and the standard comparison remover.
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