Kamco FX2 Powerflushing Liquid 5 Litre - BFX201 | One Shot Flushing & Descaling Chemical

Description

Kamco PowerFlush FX2 is a fast-acting, acid-based flushing and descaling liquid formulated for use with Clearflow power flushing pumps, designed to clean a central heating system thoroughly in a single visit. It is a 'one shot' formula that starts working immediately once added to the system, with no need to pre-treat the system with flushing chemicals days in advance.

The liquid rapidly dissolves and mobilises rust, sludge and corrosion deposits that build up in heating systems over time as a result of poor design, air ingress, or the absence of an effective corrosion inhibitor. Removing this debris helps cure or prevent common symptoms such as cold radiators, circulator pump failure, and boiler noise caused by sludge collecting in the heat exchanger.

5 Ltr

Pack Size

One Shot

Application Method

2.5L / 100L

Standard Dosage Rate

Acidic

Chemical Type

Cu / Steel / Brass

Compatible Metals

BFX201

Manufacturer Code

Important: Personal Protective Equipment Required

PowerFlush FX2 is acidic. Suitable protective clothing, gloves and goggles must be worn when handling this product. Mixing with system water can evolve flammable hydrogen gas — the working area should be well ventilated, with no smoking or other sources of ignition nearby.

Please Note: Not Suitable for Aluminium

PowerFlush FX2 is intended for systems built from steel, stainless steel, copper, brass, bronze and plastic barrier pipework. For systems containing aluminium radiators or aluminium boiler heat exchangers, use Kamco Hyper-Flush Concentrate instead, as FX2 is not compatible with this metal.

Good to Know: Higher Dose for Difficult Systems

The standard dosage is 2.5 litres per 100 litres of system water content (roughly 10–12 radiators). Where the system has severe flow restrictions or microbore pipework, the full 5 litre dose should be used to ensure the chemical reaches every part of the circuit.

One-Visit Cleaning

Because FX2 begins working immediately on contact with system water, there is normally no need for a separate pre-treatment visit days before the power flush — saving both time on site and inconvenience for the customer.

Aggressive Descaling Action

The acidic formulation rapidly breaks down rust, limescale and corrosion deposits into smaller particles, which the Clearflow pump's high water velocity then flushes out through the dump hose.

Cures Circulation Faults

Removing accumulated sludge from the heat exchanger and radiators helps resolve cold radiators, noisy boilers, and premature circulator pump wear caused by debris restricting flow.

Designed for Clearflow Pumps

Formulated specifically for use with Kamco Clearflow power flushing pumps, ensuring compatibility with the dosing, circulation and dump-valve process engineers already use on site.

Broad Metal Compatibility

Safe for use with steel, stainless steel, copper, brass, bronze and plastic barrier pipework commonly found across UK domestic and light commercial heating systems.

Pairs with Neutralising Crystals

After flushing, Kamco Neutralising Crystals are circulated through the Clearflow tank to neutralise any acidic residue in the waste water before it is disposed of or the system is refilled.

Product Details
Manufacturer	Kamco
Product Name	PowerFlush FX2 Flushing & Descaling Liquid
Manufacturer Code	BFX201
Barcode (EAN)	5060134590377
Pack Size	5 Litres
Chemical Type	Acidic flushing & descaling liquid
Application
Standard Dosage Rate	2.5 litres per 100 litres system water content (approx. 10–12 radiators)
Heavy-Duty Dosage	5 litres for systems with severe flow problems or microbore pipework
Compatible Pipework	Steel, stainless steel, copper, brass, bronze, plastic barrier pipe
Not Compatible With	Aluminium radiators or aluminium heat exchangers
Designed For Use With	Kamco Clearflow power flushing pumps
Handling & Safety
Classification	Acidic — contains phosphoric acid / orthophosphoric acid
PPE Required	Protective clothing, gloves and goggles
Ventilation	Well-ventilated area required; avoid ignition sources
Post-Flush Neutralisation	Use Kamco Neutralising Crystals in Clearflow tank before disposal

Do I need to pre-treat the system before using FX2?

No. PowerFlush FX2 is a 'one shot' formula that starts working as soon as it's added, so the system can normally be cleaned in a single visit without a separate pre-treatment stage.

Can I use FX2 on a system with aluminium radiators?

No. FX2 is not suitable for aluminium radiators or aluminium boiler heat exchangers. Use Kamco Hyper-Flush Concentrate for systems containing aluminium components.

How much FX2 do I need for a typical house?

2.5 litres treats a typical 100-litre system (around 10–12 radiators). Use the full 5 litre pack where the system has severe flow restrictions or microbore pipework.

What should I do with the waste water after flushing?

Add Kamco Neutralising Crystals to the Clearflow tank and circulate for around 5 minutes before the final purge, then check the waste water with pH paper before disposal.

What safety precautions should I take when using FX2?

FX2 is acidic, so protective clothing, gloves and goggles should be worn. Work in a well-ventilated area, as flammable hydrogen gas can be released, and keep the area free from smoking or ignition sources.

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