Speedflush
Speedflush
Quickly and comprehensively clear build-ups of debris and sludge from the car radiator and water channels with simple application of Holts Speedflush.
- Suitable for use with all vehicle cooling systems
- Prevents overheating
- Fast cleaning for radiators and blocked water channels
Flushing out harmful scale and deposits will prevent overheating and extend the life of your vehicle.
Holts Speedflush is a cooling system cleaner that clears the radiator and cooling system quickly.
- Fast cleaning for radiators and blocked water channels
- Removes harmful scale and deposits
- Prevents overheating
- Suitable for use with all vehicle cooling systems
- Clean your engine’s radiator and cooling system today with Holts Speedflush
Holts Speedflush can be used on any engine to clear out scale & debris, ready for filling with antifreeze/coolant. The special formulation allows it to clear water channels and is safe for use with metal & rubber hoses.
Over time rust, scale, sludge and deposits can build up on the inside of your engine’s cooling system meaning it doesn’t work efficiently and could lead to blocked channels.
In extreme situations your vehicle can overheat or freeze in winter with consequences that are fatal for your engine.
With the rising cost of car replacement parts, save yourself the money and hassle of taking your car to the garage with Speedflush Radiator Flush. We have used our technical know-how to save you time and money.
Name: Holts Speedflush 250ml
Manufacturer’s Code: RK1R
How to use:
1. Drain cooling system, flush thoroughly & half refill with water. Pour in the contents of the bottle & top up with water.
2. Set heater to blow hot & run engine at fast idle for 10 minutes to achieve normal operating temperature.
3. Drain cooling system when cold, flush thoroughly with water & top up with coolant/antifreeze.
Holts Speedflush powers through the complete cooling system, including the radiator. Lifting deposits and scale, it flushes particles and corrosion out of the radiator, meaning no more blocked channels and maximum cooling system efficiency.
Yes, Holts Speedflush is an effective way to clean your car’s cooling system, including the hoses, channels, and radiator. The product contains specialist cleaning agents that remove scale, deposits, and rust from the cooling system without causing blockages or damage, making it a much more effective way to flush the cooling system than using water alone.
Holts Speedflush should be used whenever you need to flush your car’s cooling system. So, the intervals at which you need to apply the product will depend on the quoted lifespan of your coolant/antifreeze.
High-quality coolant/antifreeze typically lasts for 10 years before it needs changing. However, cheaper, less premium fluids may need changing more frequently, potentially every 3-5 years.
Whenever you remove old coolant/antifreeze from your car, use Holts Speedflush to clean the cooling system before you add fresh coolant. Removing deposits and restoring performance, it ensures maximum efficiency for the fresh coolant/antifreeze in the system.
Holts Speedflush should be used when flushing your car’s cooling system in between doses of coolant/antifreeze. Here’s how to use it…
- Drain your car’s cooling system of old coolant/antifreeze. If you’re not sure how to do this, read this useful guide from our partner brand Prestone.
- Replace the radiator drain plug and half refill the system with water. Then, pour in Holts Speedflush and top up to the normal level with water.
- Run engine at fast idle for 10 minutes at full working temperature.
- Drain radiator when cold, flush and refill with coolant.
- For vehicles where heater cannot be drained, refill with water, run the engine with the heater on hot until the engine has warmed up, drain and refill with coolant.
Flushing out harmful scale and deposits will prevent overheating and extend the life of your vehicle.
Holts Speedflush is a cooling system cleaner that clears the radiator and cooling system quickly.
- Fast cleaning for radiators and blocked water channels
- Removes harmful scale and deposits
- Prevents overheating
- Suitable for use with all vehicle cooling systems
- Clean your engine’s radiator and cooling system today with Holts Speedflush
Holts Speedflush can be used on any engine to clear out scale & debris, ready for filling with antifreeze/coolant. The special formulation allows it to clear water channels and is safe for use with metal & rubber hoses.
Over time rust, scale, sludge and deposits can build up on the inside of your engine’s cooling system meaning it doesn’t work efficiently and could lead to blocked channels.
In extreme situations your vehicle can overheat or freeze in winter with consequences that are fatal for your engine.
With the rising cost of car replacement parts, save yourself the money and hassle of taking your car to the garage with Speedflush Radiator Flush. We have used our technical know-how to save you time and money.
Name: Holts Speedflush 250ml
Manufacturer’s Code: RK1R
How to use:
1. Drain cooling system, flush thoroughly & half refill with water. Pour in the contents of the bottle & top up with water.
2. Set heater to blow hot & run engine at fast idle for 10 minutes to achieve normal operating temperature.
3. Drain cooling system when cold, flush thoroughly with water & top up with coolant/antifreeze.
Holts Speedflush powers through the complete cooling system, including the radiator. Lifting deposits and scale, it flushes particles and corrosion out of the radiator, meaning no more blocked channels and maximum cooling system efficiency.
Yes, Holts Speedflush is an effective way to clean your car’s cooling system, including the hoses, channels, and radiator. The product contains specialist cleaning agents that remove scale, deposits, and rust from the cooling system without causing blockages or damage, making it a much more effective way to flush the cooling system than using water alone.
Holts Speedflush should be used whenever you need to flush your car’s cooling system. So, the intervals at which you need to apply the product will depend on the quoted lifespan of your coolant/antifreeze.
High-quality coolant/antifreeze typically lasts for 10 years before it needs changing. However, cheaper, less premium fluids may need changing more frequently, potentially every 3-5 years.
Whenever you remove old coolant/antifreeze from your car, use Holts Speedflush to clean the cooling system before you add fresh coolant. Removing deposits and restoring performance, it ensures maximum efficiency for the fresh coolant/antifreeze in the system.
Holts Speedflush should be used when flushing your car’s cooling system in between doses of coolant/antifreeze. Here’s how to use it…
- Drain your car’s cooling system of old coolant/antifreeze. If you’re not sure how to do this, read this useful guide from our partner brand Prestone.
- Replace the radiator drain plug and half refill the system with water. Then, pour in Holts Speedflush and top up to the normal level with water.
- Run engine at fast idle for 10 minutes at full working temperature.
- Drain radiator when cold, flush and refill with coolant.
- For vehicles where heater cannot be drained, refill with water, run the engine with the heater on hot until the engine has warmed up, drain and refill with coolant.
