Level 3: We are able to take orders and deliver in level 3 from wednesday

Calcium Hardener 1.5kg


Aquarius Spa Parts

Regular price $19.26

Tax included.

Calcium Hardener (Calcium Chloride) – use in all pools in particular plaster. Water that has been deprived of calcium becomes aggressive and etches the pool plaster – also associated with corrosion of the metal within the pool system.