Pristine Muriatic/Hydrochloric Acid, 4 L

pH Reducer for Swimming Pools
Effectively lowers pH levels in swimming pools for optimal water balance.

Concrete Etching
Ideal for etching concrete surfaces before painting to ensure better adhesion.

Efficient Cleaning Agent
Works well for removing efflorescence from brick and cleaning stone, tile, metal, masonry, and swimming pool surfaces.

Ultra-Pure, High-Strength Formula
Contains full 35% professional strength muriatic hydrochloric acid with ultra-pure water-white quality for superior results.