You can now click and buy your water treatment chemical needs, our shop makes it easy to order chemical products online.
Guides are available to help you choose scale & corrosion inhibitors for your Boiler including Sulphite & Tannin as well as Nitrite & Molybdate treatments for Cooling or Closed System applications.
We also stock Reverse Osmosis cleaning chemicals and effective microbiological control biocides; these come with advice and usage instructions which you should take time to study.

Feedchlor - Chlorine Disinfectant

Feedchlor – Chlorine Disinfectant

£35.00£61.00 exc. VAT

Comes in 10 or 25kg drum (Liquid chemical)

Liquid Chlorine Disinfectant

  • For drinking water, swimming pools and cooling towers
  • For one-off disinfections and continuous dosing

Safety Data Sheet emailed upon order.

For business and contractors use only.
Product unsuitable for public & domestic usage.

Product description and dosage instructions below.

Water Storage Tank Disinfection Bundle

Water Storage Tank Disinfection Bundle

£100.00£150.00 exc. VAT

Available in 10kg or 25kg variations

Package contains:

Feedchlor (10kg or 25kg)
Dechlor (10kg or 25kg)
(Liquid chemicals)

Chlorine Test Strips (100)

Please be aware that Feedwater offer tank cleaning as a service if you are looking to get a professional cleaning team in.

Safety Data Sheet emailed upon order.

For business and contractors use only.
Product unsuitable for public & domestic usage.

Product description and usage details below.

Polytan 4F 25KG - Tannin Polymer Alk Blend

Polytan 4F 25KG – Tannin Polymer Alk Blend

£103.00£181.00 exc. VAT

Safety Data Sheet emailed upon order.

For business and contractors use only.
Product unsuitable for public & domestic usage.

Product description and usage details below.

Corrofreeze 25KG - Antifreeze

Corrofreeze 25KG – Antifreeze

£91.00 exc. VAT

Safety Data Sheet emailed upon order.

For business and contractors use only.
Product unsuitable for public & domestic usage.

Description and usage instructions below.

Dechlor - Dechlorination

Dechlor – Dechlorination

£41.00£68.00 exc. VAT

Suitable for

Potable water
Cooling water
Effluent water.

Description and dosage instructions below.

Safety Data Sheet emailed upon order.

For business and contractors use only.
Product unsuitable for public & domestic usage.

 

Corroban 50 Molybdate Corrosion Inhibitor

Corroban 50 Molybdate Corrosion Inhibitor

£107.00£182.00 exc. VAT
  • Synergised Molybdate Corrosion Inhibitor
  • Cost effective
  • Non-toxic and easy to use
  • Excellent protection
  • Protects steel, cast iron, copper, brass, aluminium and galvanised steel
  • Can be used in systems with aluminium (see note*)
  • Suitable for chilled water, LTHW and MTHW systems

Safety Data Sheet emailed upon order.

For business and contractors use only.
Product unsuitable for public & domestic usage.

Save money with our complete closed system protection bundle, Corroban 50, Biocide & Molybdate Test Kit Click Here

Description and usage instructions below.

Acid Cleaner & Descaling Bundle

Acid Cleaner & Descaling Bundle

£169.00£293.00 exc. VAT

Safety Data Sheet emailed upon order.

For business and contractors use only.
Product unsuitable for public & domestic usage.

Product description and usage details below.

Corroban 99 25KG Antifreeze Inhibitor

Corroban 99 25KG Antifreeze Inhibitor

£114.00 exc. VAT

Safety Data Sheet emailed upon order.

For business and contractors use only.
Product unsuitable for public & domestic usage.

Description and usage instructions below.

Heritage Steam Tannin - All in One Product

Heritage Steam Tannin – All in One Product

£103.00£181.00 exc. VAT
  • Traditional Tannin based multifunctional treatment
  • Provides corrosion and scale control
  • Very cost effective
  • Great for idle boiler protection
  • Protection can be gauged just by the water colour
  • Protects steel, copper, brass
  • Does not add substantially to the boiler water alkalinity (Reduces Foaming Risk)

Don’t forget to order a tannin test kit!

Safety Data Sheet emailed upon order.

For business and contractors use only.
Product unsuitable for public & domestic usage.

Product description and usage details below.

Corrosperse 84 Cleaning Agent

Corrosperse 84 Cleaning Agent

£143.00£233.00 exc. VAT

Closed System Cleaning Agent

  • Non-acidic & non-aggressive
  • For pre-commission & older systems
  • Dissolves and disperses
  • Safely discharges to sewer*

Safety Data Sheet emailed upon order.

For business and contractors use only.
Product unsuitable for public & domestic usage.

Description and usage instructions below.

All in One Boiler Treatment Bundle

All in One Boiler Treatment Bundle

£167.00 exc. VAT

Safety Data Sheet emailed upon order.

Includes:

25Kg Drum of Corroban 28
Sulphite Titration Test Kit

For business and contractors use only.
Product unsuitable for public & domestic usage.

Product description and usage details below.

Corroban 24 Multifunctional Blend

Corroban 24 Multifunctional Blend

£139.00 exc. VAT

Safety Data Sheet emailed upon order.

For business and contractors use only.
Product unsuitable for public & domestic usage.

Product description and usage details below.

Alkbuild 25KG  Alkalinity Builder

Alkbuild 25KG Alkalinity Builder

£80.00 exc. VAT
  • Neutralises acidity
  • Raises pH
  • Increases alkalinity
  • Multiple uses
  • High strength
  • Cost effective

Safety Data Sheet emailed upon order.

For business and contractors use only.
Product unsuitable for public & domestic usage.

Product description and usage details below.

Chlordioxense Sensor Packs 100 & 500

Chlordioxense Sensor Packs 100 & 500

£18.75£285.80 exc. VAT

There may be a 3 – 4 week lead time on this product.

Call us on 0151 606 0808 and ask to speak to the lab assistant about stock.

Corroban 41 Nitrite Corrosion Inhibitor

Corroban 41 Nitrite Corrosion Inhibitor

£305.00 exc. VAT
  • Synergised nitrite based inhibitor
  • Low dosage rate
  • Highly cost effective
  • Excellent protection
  • Protects steel, cast iron, copper & brass
  • Not recommended for aluminium
  • Suitable for chilled water, LTHW and MTHW systems

Safety Data Sheet emailed upon order.

For business and contractors use only.
Product unsuitable for public & domestic usage.

Don’t forget your Biocide and Nitrite Test Kit!

Description and usage instructions below.

Biocide ITA General Purpose Biocide

Biocide ITA General Purpose Biocide

£161.00£299.00 exc. VAT

Open and Closed System Biocide

  • Controls microbial growth
  • Broad spectrum of activity
  • Effective against Pseudomonas
  • Cost effective
  • For chilled water, LTHW and open cooling systems

Description and dosage instructions below.

Safety Data Sheet emailed upon order.

For business and contractors use only.
Product unsuitable for public & domestic usage.

Descaler SF 25KG Acid cleaner

Descaler SF 25KG Acid cleaner

£80.00 exc. VAT
  • Based on Hydrochloric Acid
  • Incorporates film forming inhibitor
  • Protects carbon steel, copper & brass
  • Highly effective penetrant
  • Dissolves limescale & rust

Safety Data Sheet emailed upon order.

For business and contractors use only.
Product unsuitable for public & domestic usage.

Product description and usage details below.

Closed System Protection Bundle Molybdate

Closed System Protection Bundle Molybdate

£410.00 exc. VAT

Corroban 50 25kg
Biocide ITA 10kg
(Liquid chemicals)

Molybdate Comparator Kit

Safety Data Sheet emailed upon order.

For business and contractors use only.
Product unsuitable for public & domestic usage.

Description and usage instructions below.

Cooling System Disinfection Bundle

Cooling System Disinfection Bundle

£299.00 exc. VAT

Bundle Contains:

Feedchlor 25kg
Dechlor 25kg
BS100 25kg – Biodispersant
(Liquid chemicals)

High Range Chlorine Comparator Kit (0-50mg/l)

Safety Data Sheet emailed upon order.

For business and contractors use only.
Product unsuitable for public & domestic usage.

Product description and usage details below.

Corroban 26 Neutralised Sulphite

Corroban 26 Neutralised Sulphite

£137.00 exc. VAT

Safety Data Sheet emailed upon order.

For business and contractors use only.
Product unsuitable for public & domestic usage.

Product description and usage details below.

Polytan 4C 25KG - Tannin Polymer Alk Blend

Polytan 4C 25KG – Tannin Polymer Alk Blend

£187.00 exc. VAT
  • 25Kg Chemical Drum
  • Tannin, Polymer Sludge Conditioner & Alkali Blend
  • Oxygen Scavenger for Corrosion Prevention
  • Protective Film Forming
  • Prevents Scale Formation

If your boiler has copper components we recommend the use of Polytan 4F instead as this has lower alkalinity levels.

Safety Data Sheet emailed upon order.

For business and contractors use only.
Product unsuitable for public & domestic usage.

Product description and usage details below.

Corroban 40 Nitrite Corrosion Inhibitor

Corroban 40 Nitrite Corrosion Inhibitor

£165.00 exc. VAT
  • Traditional nitrite based inhibitor
  • Cost effective
  • Excellent protection
  • Protects steel, cast iron, copper & brass
  • Not recommended for aluminium
  • Suitable for chilled water, LTHW systems

Safety Data Sheet emailed upon order.

For business and contractors use only.
Product unsuitable for public & domestic usage.

Save money with our complete nitrite protection bundle, Corroban 40, Biocide & Nitrite Test Kit Click Here

Description and usage instructions below.

Coolguard 401 Soft Water Inhibitor

Coolguard 401 Soft Water Inhibitor

£188.00 exc. VAT

Safety Data Sheet emailed upon order.

For business and contractors use only.
Product unsuitable for public & domestic usage.

Product description and usage details below.

Corroban 30 Polymer Caustic with Scale & Sludge Conditioners

Corroban 30 Polymer Caustic with Scale & Sludge Conditioners

£123.00 exc. VAT

CORROBAN 30 is a strong alkaline treatment used in the control of feedwater pH, neutralising any acid present and contributing to alkalinity levels.

Suitable for Steam Boilers

Safety Data Sheet emailed upon order.

For business and contractors use only.
Product unsuitable for public & domestic usage.

Product description and usage details below.

Showersperse - Cleaner & Descaler

Showersperse – Cleaner & Descaler

£48.00 exc. VAT

Chemical comes in a 10L drum

Suitable for cleaning:

  • Showerheads
  • Shower hose fittings
  • Thermostatic Mixing Valves (TMVs)
  • Tap fittings
Corroban 28 All in One Boiler Treatment

Corroban 28 All in One Boiler Treatment

£147.00 exc. VAT

CORROBAN 28 reacts with oxygen to form products which have no adverse effect on boiler integrity, these products enhances protection against caustic embrittlement.

Suitable for

Low Pressure Steam Generators

Coil Boilers

Safety Data Sheet emailed upon order.

For business and contractors use only.
Product unsuitable for public & domestic usage.

Product description and usage details below.

Palintest Chlordioxense - Chlorine Dioxide Analyser

Palintest Chlordioxense – Chlorine Dioxide Analyser

£730.00 exc. VAT

Palintest Chlordioxense Kit Includes:

  •  Chlordioxense instrument
  • 100 Sensors (one use)
  • Glycine Reagent
  • Soft Carry Case
  • Interference suppressant
  • Cleaning Sticks
  • Instructions

Order Spare Sensor Packs here

There may be a lead time on this product, please call 0151 606 0808 and ask to speak to the lab administrator if required urgently.

Defoamer C Antifoam Emulsion

Defoamer C Antifoam Emulsion

£161.00£320.00 exc. VAT

Safety Data Sheet emailed upon order.

For business and contractors use only.
Product unsuitable for public & domestic usage.

Product description and usage details below.

Acid Descaling Powder 25KG

Acid Descaling Powder 25KG

£206.00 exc. VAT
  • Incorporates protective film inhibitor
  • Protects mild & stainless steel, copper & brass
  • Effective penetrant & dispersant
  • Dissolves limescale

Safety Data Sheet emailed upon order.

For business and contractors use only.
Product unsuitable for public & domestic usage.

Product description and usage details below.

Neutralising Powder 25KG

Neutralising Powder 25KG

£77.00 exc. VAT

Safety Data Sheet emailed upon order.

For business and contractors use only.
Product unsuitable for public & domestic usage.

Product description and usage details below.

Biocide BQ Algae & Bacteria Control

Biocide BQ Algae & Bacteria Control

£129.00£204.00 exc. VAT

Algaecide & Bacteriacide

  • Very effective algaecide
  • Broad spectrum of activity
  • Low hazard
  • Non-foaming
  • Cost effective
  • For cooling towers, swimming pools and decorative water features

Description and dosage instructions below.

Safety Data Sheet emailed upon order.

For business and contractors use only.
Product unsuitable for public & domestic usage.

Polyshield 400 25KG RO Scale Inhibitor

Polyshield 400 25KG RO Scale Inhibitor

£178.00 exc. VAT
  • Compatible with all membrane types
  • Increases life of RO membranes
  • Reduces risk of future scaling
  • Increases plant efficiency
  • Avoids the need for acid dosing
  • Enables systems to work at enhanced rates of recovery

Safety Data Sheet emailed upon order.

For business and contractors use only.
Product unsuitable for public & domestic usage.

Product description and usage details below.

Brominators

Brominators

£429.00£449.00 exc. VAT

See specifications in the description below.

 

Biocide SD200 Chlorine Tablets

Biocide SD200 Chlorine Tablets

£381.00 exc. VAT

Slow Release Chlorine Tablets

Suitable for the treatment of:

  • Drinking water storage tanks
  • Cooling towers
  • Swimming pools

Safety Data Sheet emailed upon order.

For business and contractors use only.
Product unsuitable for public & domestic usage

Online COSHH Training Course

Online COSHH Training Course

£35.00 exc. VAT

This RoSPA accredited course covers what you need to know about the Control of Substances Hazardous to Health (COSHH). It’s aimed at anyone who is exposed to Substances Hazardous to Health at work, as well as line managers with responsibility for such people.

The course has a video run time of 125 minutes.

There is a certificate of completion, which requires a 70% pass rate.

Payment can be made when signing up to the course on a gateway using card payment. Additionally for non card payment by emailing or calling and asking to speak to Ben Parkinson about setting up an account. Other payments can be PO or bank transfer, orders for 10 or more licences may be eligible for discount when going through this route.

If you have any queries please email us.

Biocide BR - Bromine Tablets

Biocide BR – Bromine Tablets

£272.00 exc. VAT
  • Rapid kill rate
  • No known development of resistant strains so continuous biocide levels can be maintained
  • Superior performance to chlorine at elevated pH’.
  • Biocide level can be readily measured using simple on site test kit.
  • Effective against Legionella pneumophila.
  • Suitable for use in Spa Pool brominators.

Safety Data Sheet emailed upon order.

For business and contractors use only.
Product unsuitable for public & domestic usage

Biocide RO DBNPA based non-oxidising

Biocide RO DBNPA based non-oxidising

£386.00 exc. VAT

Safety Data Sheet emailed upon order.

For business and contractors use only.
Product unsuitable for public & domestic usage

Online Legionella Training Course

Online Legionella Training Course

£60.00 exc. VAT

Feedwater are now offering a RoSPA accredited online legionella awareness training course suitable for site operators with some responsibility over legionella control or those seeking knowledge and awareness on the causes of and prevention methods for controlling legionella risk.

This course is not enough for the site’s responsible person in charge of legionella control, a full day course should be sought for this, Feedwater run quarterly awareness courses and can offer training at your site if needed. Exam and certificate is included within this course.

The online training course is performed by video in 6 modules each with multiple choice questions at the end. A pass rate of 70% is needed to pass each module, the modules can be reviewed and re-performed until this is achieved. The video content is 75 minutes and a certificate for passing is provided at the end.

Payment can be made when signing up to the course on a gateway using card payment. Additionally for non card payment by emailing or calling and asking to speak to Ben Parkinson about setting up an account. Other payments can be PO or bank transfer, orders for 10 or more licences may be eligible for discount when going through this route.

If you have any queries please email us.

Polytan 4F 25KG - Tannin Polymer Alk Blend

Polytan 4F 25KG – Tannin Polymer Alk Blend

£181.00 exc. VAT
  • Traditional Tannin based Corrosion Inhibitor
  • Very cost effective
  • For large, predominantly steel systems
  • Excellent protection
  • Protects steel, cast iron, copper, brass
  • Not suitable for aluminium
  • Suitable for chilled water, LTHW, MTHW and HTHW systems

Safety Data Sheet emailed upon order.

For business and contractors use only.
Product unsuitable for public & domestic usage.

Description and usage instructions below.

chlorine dioxide dosing system

Activ-Ox Chlorine Dioxide System Enquiry Form (POA)

Activ-Ox is Feedwaters patented chlorine dioxide water treatment chemistry and technology, unlike a conventional generator the Activ-Ox dosing system produces chlorine dioxide instantly and within the water stream being treated with no wastage and no storage of dangerous gas. It is a simple, safe and always ready system.

The Activ-Ox unit comes in three sizes

Activ-Ox 2000 Compact for treating 0 – 100M3 water per day

Activ-Ox 3000 Standard for treating 0 – 500M3 water per day

Activ-Ox 4000 Major for treating 0 – 5000+M3 water per day

BS100 25KG Bio-Dispersant & Antifoam

BS100 25KG Bio-Dispersant & Antifoam

£99.00 exc. VAT

Safety Data Sheet emailed upon order.

For business and contractors use only.
Product unsuitable for public & domestic usage.

Product description and usage details below.

Biocut Liquid 5L for Grease Traps

Biocut Liquid 5L for Grease Traps

£164.00 exc. VAT

Safety Data Sheet emailed upon order.

Minimum order quantity of 4

For business and contractors use only.
Product unsuitable for public & domestic usage.

Product description and usage details below.

Coolguard 185X Hard Water Inhibitor

Coolguard 185X Hard Water Inhibitor

£132.00 exc. VAT

Safety Data Sheet emailed upon order.

For business and contractors use only.
Product unsuitable for public & domestic usage.

Product description and usage details below.