Iluka Sea Minerals by Lo-Chlor
Hardup
Raises calcium hardness
Raises calcium hardness, which protects equipment and grouted surfaces.
When: As required, after testing.
$13.95inc GST, 500 g
Orders open soon.
Your cart stays saved on this device. Leave your email for the day orders open.
Also in the Iluka Start-Up Kit ($149.95).
About Hardup
Hardup increases the Calcium Hardness level in spa & hot tub water. Water which is low in calcium can corrode equipment, etch concrete and grouted surface, and provide an environment favourable to algal growth. The Calcium Hardness level of a spa and hot tub should always be maintained between 200 and 275 ppm for concrete and tiled spas and hot tubs, and between 175 and 225 ppm for other surfaces. Use a test kit to measure Calcium Hardness.
Product facts
- Sizes
- 500 g (Lo-Chlor ASI-HU500, barcode 9312113022970, carton of 12)
- Active constituent
- Calcium chloride 1000 g/kg
- When
- As required, after testing
- Hazard classification
- Hazardous (Xi, irritating)
- Dangerous goods
- No (not a dangerous good for road, sea or air)
- Safety data sheet
- Lo-Chlor, revision January 2021
Read the label and the safety data sheet (PDF) before use. Poisons Information Centre 13 11 26.
