Stain and Scale Inhibitor - 5 litres

In stock
SKU
SP625-5
Special Price £27.99 Regular Price £30.99

Chemical Name: Hydroxyethylidine-1,1 Diphosphonic Acid
Function A sequestering solution to inhibit scale formation and mineral precipitation in spa baths.

You can find the MSDS sheet for this chemical under the Product Attachments tab below.

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Chemical Name: Hydroxyethylidine-1,1 Diphosphonic Acid

Function A sequestering solution to inhibit scale formation and mineral precipitation in spa baths.

Dosage Instructions

To prevent scale or stain deposit

  • Initial Dose: 50ml per 1000 litres (220 gallons)
  • Weekly Dose: 20ml per 1000 litres (220 gallons)

To Remove Scale that has been Deposited

  • As a guide add 2 litres per 1000 litres (220 gallons)
  • Run the spa/hot tub circulation for 24 hours
  • Drain the spa/hot tub and rinse out before filling.

Please note: The process of stain and scale removal is slow so for very high stain or scale levels apply a second dose after about a week rather than a single larger dose.

Pools: As an initial dose add 1 litre per 10,000 gallons of pool water. As a maintenance dose add 500ml per 10,000 gallons on a monthly basis.

More Information
Chemical Hydroxy- ethylidine-1,1 Diphosphonic Acid
Function Scale Inhibitor
Application Pool, Spa
Pack Size 5Litres