Hydrochloric Acid 32% (HCL) is an Industrial Strength Acid, great for lowering pH and total alkalinity in swimming pools, boiler scale removal, acid pickling to remove surface rusts, brick cleaning & cleaning concrete mixers.

Use Recommendations: 

• This product is generally used at a concentration from 1:5 to 1:10 parts water depending on the application.
• The product can be used via immersion, swab or recirculation techniques.
• The time that is taken to descale most items is approximately 5 to 10 minutes. Such a wide time span is given because results vary depending primarily on scale type and build up, dilution ratio and temperature.
• Once a surface has been cleaned always flush with copious amounts of water to remove all acid residue.