Pool and Spa Hardness™ 18KG
- Product Group: 657
- Product number: 766538
NALFLEET™ Pool and Spa Hardness™ raises calcium hardness of pool and spa water to assist in the prevention of corrosion, etched plaster and other problems resulting from low calcium levels.
- For Pool, spas and hot tubs
- Raises calcium hardness level
- Helps prevent etching and staining
- 100% active
- Multi-use product
This product is used to raise the calcium hardness in pool water. Low calcium hardness may cause pool water to be corrosive which may result in staining, etching or distorting of all types of pool surfaces. Surface etching by low calcium hardness will become more abrasive and uncomfortable for bathers. Rough surfaces also increase problems with algae and makes cleaning more difficult.
POOL AND SPA HARDNESS 18KG