USES:

BRICK AND METAL
pH ADJUSTER FOR POOL WATER
ETCHING
CONCRETE FLOORS

DIRECTIONS FOR USE:

Brick Cleaning and Etching:
Remove lumps of cement with a scraper.
Wet bricks thoroughly with water. Mix 1 part Acid with up to 10 parts water. Apply Acid solution with a broad brush and rinse off with water once chemical reaction (frothing) has ended. NEVER mix hydrochloric Acid with Sodium Hypochlorite (Chlorine).

pH Adjuster:

Add 100ml of Acid per 40,000lts of water to lower pH by 0.1 on the pH scale i.e. 7.9 to 7.8. Run pool pump for at least one hour after adding Acid.