List Price $20.55
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Raises calcium hardness to help prevent corrosion of equipment and etching of surfaces.

Product Features:
- Minimum 740g/kg Calcium chloride.
- Increases Calcium.
- Helps prevent corrosion of equipment.
- Helps prevent etching.
- Classified as a non-dangerous good.

- Protects spa surface and equipment.
- Storage and transport friendly.


SKU Shield
Barcode # Shield
Brand BioGuardĀ®

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