List Price $15.05
SAVE $2.26 (15%)
In Stock


Calculate Shipping

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®

Be The First To Review This Product!

Help other Endless Spas users shop smarter by writing reviews for products you have purchased.

Write a product review

Others Also Bought

Armour 800gm

Armour 800gm


15% OFF RRP $58.99
Velvet 1kg

Velvet 1kg


15% OFF RRP $39.35
Defence 490ml

Defence 490ml


15% OFF RRP $26.60
Crystal Clear 500ml

Crystal Clear 500ml


15% OFF RRP $20.74
DpD 1 Rapid - Individual Strips of 10
15% OFF RRP $1.10

More From This Category

Cal Hardener 500gm

Cal Hardener 500gm


15% OFF RRP $18.34