Shield 450g

Regular price $20.00
Unit price
per 

Tax included. Shipping calculated at checkout.

BioGuard SPA Shield raises calcium hardness to help prevent corrosion of equipment and etching of surfaces.

  • Minimum 740g/kg calcium chloride
  • Storage and transport friendly

Benefits 

  • Protects spa surface and equipment
  • Helps prevent corrosion of equipment
  • Helps prevent etching
  • Increases and assists in maintaining calcium hardness levels