How why 70% IPA can Save You Time, Stress, and Money.
99% IPA evaporates cleanly and minimizes residual substances. Fast evaporation lowers shelf daily life but is more practical in opposition to sticky residues, grease, and grime than 70% concentrations. Mainly because isopropanol is hygroscopic, acetone may possibly yield much better grime fighting outcomes for inks or oils.At this stage, I'll con