Diggers Hydrochloric Acid 1L & 5L

Diggers Hydrochloric Acid (HCL) is a solution of hydrogen chloride in water that is used as a pool pH adjuster and surface preparation treatment.

Typical Uses:

  • Etching concrete floors prior to painting.
  • pH adjuster for pool water.
  • Brick cleaning.
  • Metal cleaning.
  • Chemical manufacturing.


  • Colourless liquid with a very sharp, biting odour (do not inhale).
  • Widely used in mining, building and pool industries.