High quality degreaser Degreaser custom

Degreasers / use of high quality: 1. Follow the recipe after the sulfuric acid slowly added to the water, stir slowly adding hydrochloric acid, add water to the required volume, adding acid in addition to oil, stirring to work; 2. If When the concentration of sulfuric acid or hydrochloric acid commercially industry is not enough, as appropriate, should increase the amount of the formulation; 3. process, if found rust effect is reduced, proportionately (1 part of sulfuric acid, hydrochloric acid 2 parts), as appropriate, adding sulfuric acid and hydrochloric acid. If it is found the iron matrix had corrosion, should be added to HL-6 degreasers 3 to 5 ml / liter.