Bioguard Spa Shield - Calcium Hardness increaser 450g

Bioguard Spa Shield - spa calcium hardness increaser

450g bottle

Shield is a granular product designed to increase the calcium hardness of spa water when it's too low.
Should be broadcast directly into the body of water in the spa.

Generally used when town supply water is too soft or when using rain water.Prevents etching and corrosion

Minimum 74% calcium chloride

Domestic destinations - ROAD FREIGHT ONLY - do not select airfreight for any order including this product. If you require other parts via air, place 2 separate orders. Orders will automatically be processed as road freight only. Any shipping cost differences credited to your account.

*International Customers - Do NOT order chemical products - we cannot ship internationally and will need to refund your order. This may result in a refund differing the amount paid due to exchange rate fluctuations and fees.