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Kamco FX2 Power Flushing Chemical 4-Pack | BFX205 | 4 × 2.5L + Neutralising Crystals | Professional Heating System Flush | Sludge & Scale Remover
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Kamco FX2 Power Flushing Chemical 4-Pack | BFX205 | 4 × 2.5L + Neutralising Crystals | Professional Heating System Flush | Sludge & Scale Remover

Kamco FX2 Power Flushing Chemical 4-Pack | BFX205 | 4 × 2.5L + Neutralising Crystals | Professional Heating System Flush | Sludge & Scale Remover

4-Pack Value Bundle 4 × 2.5L FX2 + Neutralising Crystals Professional Grade Kamco Genuine

Kamco FX2 Power Flushing Chemical 4-Pack (BFX205) — 4 × 2.5L FX2 One-Shot Flushing Liquid + 4 × Neutralising Crystals  |  Dissolves corrosion sludge, magnetite and limescale  |  Formulated for use with Kamco Clearflow pumps

4×
2.5L FX2 Bottles
10L
Total FX2 Volume
4×
Neutraliser Sachets
1-Shot
Flushing Formula

The Kamco FX2 Power Flushing Chemical is Kamco's professional-grade flushing solution, engineered to work alongside all Clearflow power flushing pumps. The FX2 "one-shot" formulation combines corrosion inhibitor, descaler and mobilising agents in a single dose — eliminating guesswork and ensuring consistent results across domestic and light commercial heating systems.

This trade 4-pack (BFX205) provides four full 2.5L doses of FX2, each capable of treating a typical domestic system in a single visit. Every bottle is paired with a sachet of Kamco Neutralising Crystals, ensuring chemically treated discharge water can be safely neutralised before disposal — an important step for environmental compliance.

Kamco FX2 is a powerful acid-based formulation that rapidly dissolves corrosion by-products including magnetite sludge, limescale and iron oxides — the primary causes of reduced boiler efficiency, cold spots and premature system failure. Compatible with steel, copper and plastic pipework commonly found in UK heating systems.

⚠️ Not suitable for aluminium systems. For heating systems containing aluminium components (including some modern boiler heat exchangers), use Kamco HyperFlush instead. Always check system materials before treating.

Key Features

One-Shot Flushing FormulaFX2 combines corrosion mobiliser, descaler and inhibitor in a single 2.5L dose — no separate additives required. Simplifies chemical management on-site.
Dissolves Magnetite & SludgeRapidly breaks down corrosion by-products — including magnetite, iron oxide and limescale — lifting and suspending debris for removal via the power flushing pump.
Suitable for Most UK SystemsCompatible with steel, copper and plastic pipework and components found in the vast majority of domestic central heating systems. Effective on combi and conventional boiler systems.
Neutralising Crystals IncludedEach 2.5L bottle is paired with a sachet of Kamco Neutralising Crystals. Simply add to treated discharge water to raise pH to safe levels before disposal.
4-Pack Trade BundleFour complete treatment doses in a single purchase — ideal for busy engineers completing multiple power flushes per week. Reduces stock management and per-job cost.
Kamco Genuine FormulaDeveloped and approved by Kamco for use with their Clearflow pump range. Ensures chemical compatibility and optimal performance with CF20, CF40, CF90 and CF210 models.

Technical Specifications

Specification Details
Product
Product Code BFX205
Product Name Kamco FX2 Power Flushing Chemical 4-Pack
Pack Contents 4 × 2.5L FX2 One-Shot Flushing Liquid + 4 × Neutralising Crystals sachets
Total FX2 Volume 10 litres (4 × 2.5L)
Chemical Properties
FX2 Formulation One-shot combined mobiliser, descaler and corrosion inhibitor
Primary Action Dissolves magnetite, iron oxide, limescale and general corrosion sludge
Compatible Materials Steel, copper, plastic (standard UK heating system materials)
Incompatible Materials Aluminium (use Kamco HyperFlush for aluminium systems)
Post-Flush Neutralisation Required — use included Neutralising Crystals before drain discharge
Application
Recommended Use Power flushing with Kamco Clearflow CF20, CF40, CF90 or CF210 pumps
Dose per Treatment 1 × 2.5L bottle per typical domestic system (adjust for system volume)
System Types Domestic and light commercial central heating systems
Boiler Compatibility Combi and conventional boilers (non-aluminium heat exchangers)

📦 What's in the Box

  • 4 × Kamco FX2 Power Flushing Liquid (2.5L bottles)
  • 4 × Kamco Neutralising Crystals sachets

Using FX2: Overview

FX2 is added directly to the power flushing pump tank at the start of the flush cycle. The pump circulates the chemical through the heating system under high flow and turbulence, mobilising debris. Once the flush is complete and discharge water runs clear, the Neutralising Crystals are dissolved into the waste water before draining to raise pH to environmentally safe levels. A fresh dose of inhibitor (such as Kamco Benz) should then be added to protect the newly cleaned system.

⚠️ Disposal requirement: FX2-treated discharge must be neutralised using the included Neutralising Crystals before draining to surface water or foul sewer. Follow local water authority guidelines for chemical disposal.

Frequently Asked Questions

How many systems will one 4-pack treat?In most cases, one 2.5L bottle of FX2 treats a typical domestic central heating system (10–15 radiators). This 4-pack will therefore treat approximately four domestic systems. Larger systems may require additional chemical.
Can FX2 be used without a power flushing pump?FX2 is formulated for use with a power flushing pump and relies on the high turbulent flow these machines generate to effectively mobilise and remove debris. It is not recommended for gravity or static chemical cleaning.
Is FX2 suitable for systems with a new aluminium boiler?No. FX2 is not compatible with aluminium heat exchangers or components. Use Kamco HyperFlush, which is specifically formulated for systems containing aluminium.
Do I need to add a separate inhibitor after flushing?Yes. FX2 is a flushing and cleaning agent — once the system is clean and refilled, a long-term corrosion inhibitor (such as Kamco Benz or equivalent) should be added to protect the system going forward.
Why is neutralisation necessary?FX2 is an acid-based formula that lowers the pH of the waste water. The Neutralising Crystals raise the pH back to an acceptable level before the water is discharged to drain, ensuring compliance with environmental regulations.
$65.19

Original: $186.25

-65%
Kamco FX2 Power Flushing Chemical 4-Pack | BFX205 | 4 × 2.5L + Neutralising Crystals | Professional Heating System Flush | Sludge & Scale Remover—

$186.25

$65.19

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Kamco FX2 Power Flushing Chemical 4-Pack | BFX205 | 4 × 2.5L + Neutralising Crystals | Professional Heating System Flush | Sludge & Scale Remover - Image 2
Kamco FX2 Power Flushing Chemical 4-Pack | BFX205 | 4 × 2.5L + Neutralising Crystals | Professional Heating System Flush | Sludge & Scale Remover - Image 3

Kamco FX2 Power Flushing Chemical 4-Pack | BFX205 | 4 × 2.5L + Neutralising Crystals | Professional Heating System Flush | Sludge & Scale Remover

4-Pack Value Bundle 4 × 2.5L FX2 + Neutralising Crystals Professional Grade Kamco Genuine

Kamco FX2 Power Flushing Chemical 4-Pack (BFX205) — 4 × 2.5L FX2 One-Shot Flushing Liquid + 4 × Neutralising Crystals  |  Dissolves corrosion sludge, magnetite and limescale  |  Formulated for use with Kamco Clearflow pumps

4×
2.5L FX2 Bottles
10L
Total FX2 Volume
4×
Neutraliser Sachets
1-Shot
Flushing Formula

The Kamco FX2 Power Flushing Chemical is Kamco's professional-grade flushing solution, engineered to work alongside all Clearflow power flushing pumps. The FX2 "one-shot" formulation combines corrosion inhibitor, descaler and mobilising agents in a single dose — eliminating guesswork and ensuring consistent results across domestic and light commercial heating systems.

This trade 4-pack (BFX205) provides four full 2.5L doses of FX2, each capable of treating a typical domestic system in a single visit. Every bottle is paired with a sachet of Kamco Neutralising Crystals, ensuring chemically treated discharge water can be safely neutralised before disposal — an important step for environmental compliance.

Kamco FX2 is a powerful acid-based formulation that rapidly dissolves corrosion by-products including magnetite sludge, limescale and iron oxides — the primary causes of reduced boiler efficiency, cold spots and premature system failure. Compatible with steel, copper and plastic pipework commonly found in UK heating systems.

⚠️ Not suitable for aluminium systems. For heating systems containing aluminium components (including some modern boiler heat exchangers), use Kamco HyperFlush instead. Always check system materials before treating.

Key Features

One-Shot Flushing FormulaFX2 combines corrosion mobiliser, descaler and inhibitor in a single 2.5L dose — no separate additives required. Simplifies chemical management on-site.
Dissolves Magnetite & SludgeRapidly breaks down corrosion by-products — including magnetite, iron oxide and limescale — lifting and suspending debris for removal via the power flushing pump.
Suitable for Most UK SystemsCompatible with steel, copper and plastic pipework and components found in the vast majority of domestic central heating systems. Effective on combi and conventional boiler systems.
Neutralising Crystals IncludedEach 2.5L bottle is paired with a sachet of Kamco Neutralising Crystals. Simply add to treated discharge water to raise pH to safe levels before disposal.
4-Pack Trade BundleFour complete treatment doses in a single purchase — ideal for busy engineers completing multiple power flushes per week. Reduces stock management and per-job cost.
Kamco Genuine FormulaDeveloped and approved by Kamco for use with their Clearflow pump range. Ensures chemical compatibility and optimal performance with CF20, CF40, CF90 and CF210 models.

Technical Specifications

Specification Details
Product
Product Code BFX205
Product Name Kamco FX2 Power Flushing Chemical 4-Pack
Pack Contents 4 × 2.5L FX2 One-Shot Flushing Liquid + 4 × Neutralising Crystals sachets
Total FX2 Volume 10 litres (4 × 2.5L)
Chemical Properties
FX2 Formulation One-shot combined mobiliser, descaler and corrosion inhibitor
Primary Action Dissolves magnetite, iron oxide, limescale and general corrosion sludge
Compatible Materials Steel, copper, plastic (standard UK heating system materials)
Incompatible Materials Aluminium (use Kamco HyperFlush for aluminium systems)
Post-Flush Neutralisation Required — use included Neutralising Crystals before drain discharge
Application
Recommended Use Power flushing with Kamco Clearflow CF20, CF40, CF90 or CF210 pumps
Dose per Treatment 1 × 2.5L bottle per typical domestic system (adjust for system volume)
System Types Domestic and light commercial central heating systems
Boiler Compatibility Combi and conventional boilers (non-aluminium heat exchangers)

📦 What's in the Box

  • 4 × Kamco FX2 Power Flushing Liquid (2.5L bottles)
  • 4 × Kamco Neutralising Crystals sachets

Using FX2: Overview

FX2 is added directly to the power flushing pump tank at the start of the flush cycle. The pump circulates the chemical through the heating system under high flow and turbulence, mobilising debris. Once the flush is complete and discharge water runs clear, the Neutralising Crystals are dissolved into the waste water before draining to raise pH to environmentally safe levels. A fresh dose of inhibitor (such as Kamco Benz) should then be added to protect the newly cleaned system.

⚠️ Disposal requirement: FX2-treated discharge must be neutralised using the included Neutralising Crystals before draining to surface water or foul sewer. Follow local water authority guidelines for chemical disposal.

Frequently Asked Questions

How many systems will one 4-pack treat?In most cases, one 2.5L bottle of FX2 treats a typical domestic central heating system (10–15 radiators). This 4-pack will therefore treat approximately four domestic systems. Larger systems may require additional chemical.
Can FX2 be used without a power flushing pump?FX2 is formulated for use with a power flushing pump and relies on the high turbulent flow these machines generate to effectively mobilise and remove debris. It is not recommended for gravity or static chemical cleaning.
Is FX2 suitable for systems with a new aluminium boiler?No. FX2 is not compatible with aluminium heat exchangers or components. Use Kamco HyperFlush, which is specifically formulated for systems containing aluminium.
Do I need to add a separate inhibitor after flushing?Yes. FX2 is a flushing and cleaning agent — once the system is clean and refilled, a long-term corrosion inhibitor (such as Kamco Benz or equivalent) should be added to protect the system going forward.
Why is neutralisation necessary?FX2 is an acid-based formula that lowers the pH of the waste water. The Neutralising Crystals raise the pH back to an acceptable level before the water is discharged to drain, ensuring compliance with environmental regulations.

Product Information

Shipping & Returns

Description

4-Pack Value Bundle 4 × 2.5L FX2 + Neutralising Crystals Professional Grade Kamco Genuine

Kamco FX2 Power Flushing Chemical 4-Pack (BFX205) — 4 × 2.5L FX2 One-Shot Flushing Liquid + 4 × Neutralising Crystals  |  Dissolves corrosion sludge, magnetite and limescale  |  Formulated for use with Kamco Clearflow pumps

4×
2.5L FX2 Bottles
10L
Total FX2 Volume
4×
Neutraliser Sachets
1-Shot
Flushing Formula

The Kamco FX2 Power Flushing Chemical is Kamco's professional-grade flushing solution, engineered to work alongside all Clearflow power flushing pumps. The FX2 "one-shot" formulation combines corrosion inhibitor, descaler and mobilising agents in a single dose — eliminating guesswork and ensuring consistent results across domestic and light commercial heating systems.

This trade 4-pack (BFX205) provides four full 2.5L doses of FX2, each capable of treating a typical domestic system in a single visit. Every bottle is paired with a sachet of Kamco Neutralising Crystals, ensuring chemically treated discharge water can be safely neutralised before disposal — an important step for environmental compliance.

Kamco FX2 is a powerful acid-based formulation that rapidly dissolves corrosion by-products including magnetite sludge, limescale and iron oxides — the primary causes of reduced boiler efficiency, cold spots and premature system failure. Compatible with steel, copper and plastic pipework commonly found in UK heating systems.

⚠️ Not suitable for aluminium systems. For heating systems containing aluminium components (including some modern boiler heat exchangers), use Kamco HyperFlush instead. Always check system materials before treating.

Key Features

One-Shot Flushing FormulaFX2 combines corrosion mobiliser, descaler and inhibitor in a single 2.5L dose — no separate additives required. Simplifies chemical management on-site.
Dissolves Magnetite & SludgeRapidly breaks down corrosion by-products — including magnetite, iron oxide and limescale — lifting and suspending debris for removal via the power flushing pump.
Suitable for Most UK SystemsCompatible with steel, copper and plastic pipework and components found in the vast majority of domestic central heating systems. Effective on combi and conventional boiler systems.
Neutralising Crystals IncludedEach 2.5L bottle is paired with a sachet of Kamco Neutralising Crystals. Simply add to treated discharge water to raise pH to safe levels before disposal.
4-Pack Trade BundleFour complete treatment doses in a single purchase — ideal for busy engineers completing multiple power flushes per week. Reduces stock management and per-job cost.
Kamco Genuine FormulaDeveloped and approved by Kamco for use with their Clearflow pump range. Ensures chemical compatibility and optimal performance with CF20, CF40, CF90 and CF210 models.

Technical Specifications

Specification Details
Product
Product Code BFX205
Product Name Kamco FX2 Power Flushing Chemical 4-Pack
Pack Contents 4 × 2.5L FX2 One-Shot Flushing Liquid + 4 × Neutralising Crystals sachets
Total FX2 Volume 10 litres (4 × 2.5L)
Chemical Properties
FX2 Formulation One-shot combined mobiliser, descaler and corrosion inhibitor
Primary Action Dissolves magnetite, iron oxide, limescale and general corrosion sludge
Compatible Materials Steel, copper, plastic (standard UK heating system materials)
Incompatible Materials Aluminium (use Kamco HyperFlush for aluminium systems)
Post-Flush Neutralisation Required — use included Neutralising Crystals before drain discharge
Application
Recommended Use Power flushing with Kamco Clearflow CF20, CF40, CF90 or CF210 pumps
Dose per Treatment 1 × 2.5L bottle per typical domestic system (adjust for system volume)
System Types Domestic and light commercial central heating systems
Boiler Compatibility Combi and conventional boilers (non-aluminium heat exchangers)

📦 What's in the Box

  • 4 × Kamco FX2 Power Flushing Liquid (2.5L bottles)
  • 4 × Kamco Neutralising Crystals sachets

Using FX2: Overview

FX2 is added directly to the power flushing pump tank at the start of the flush cycle. The pump circulates the chemical through the heating system under high flow and turbulence, mobilising debris. Once the flush is complete and discharge water runs clear, the Neutralising Crystals are dissolved into the waste water before draining to raise pH to environmentally safe levels. A fresh dose of inhibitor (such as Kamco Benz) should then be added to protect the newly cleaned system.

⚠️ Disposal requirement: FX2-treated discharge must be neutralised using the included Neutralising Crystals before draining to surface water or foul sewer. Follow local water authority guidelines for chemical disposal.

Frequently Asked Questions

How many systems will one 4-pack treat?In most cases, one 2.5L bottle of FX2 treats a typical domestic central heating system (10–15 radiators). This 4-pack will therefore treat approximately four domestic systems. Larger systems may require additional chemical.
Can FX2 be used without a power flushing pump?FX2 is formulated for use with a power flushing pump and relies on the high turbulent flow these machines generate to effectively mobilise and remove debris. It is not recommended for gravity or static chemical cleaning.
Is FX2 suitable for systems with a new aluminium boiler?No. FX2 is not compatible with aluminium heat exchangers or components. Use Kamco HyperFlush, which is specifically formulated for systems containing aluminium.
Do I need to add a separate inhibitor after flushing?Yes. FX2 is a flushing and cleaning agent — once the system is clean and refilled, a long-term corrosion inhibitor (such as Kamco Benz or equivalent) should be added to protect the system going forward.
Why is neutralisation necessary?FX2 is an acid-based formula that lowers the pH of the waste water. The Neutralising Crystals raise the pH back to an acceptable level before the water is discharged to drain, ensuring compliance with environmental regulations.

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