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View all Cooling System Treatments
Nitrox Steel Weld 500ml
Seals steel & aluminium head gaskets
Product Code:
NXS500
main product photo
Nitrox

Nitrox Steel Weld 500ml

Seals steel & aluminium head gaskets
Product Code:
NXS500
  • Stops radiator leaks
  • Mixes with ALL anti-freeze
  • Unique formula contains anti-rust
  • Helps prolong the life of radiators
  • Nitrox offers a range of street-legal and race-tested fuel additives for all your vehicles needs
  • The powerful formulations enhance performance, optimise fuel efficiency and restore lost power almost immediately
  • Technically advanced additives work to improve MPG, reduce emissions, and give your entire engine and fuel system the detox it needs

Nitrox More about Nitrox

Pro Mechanic

Steel Weld, A.K.A the Liquid Mechanic

Motor Specialist

Nitrox Steel Weld saves you time and money on expensive visits to your local mechanic. This quickly and permanently seals leaks in key engine components and continues to work even after significant time has passed. Even better than that, it can be mixed with all anti-freezes so it can be used on all vehicles when needed.
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  • Nitrox offers a range of street-legal and race-tested fuel additives for all your vehicles needs
  • The powerful formulations enhance performance, optimise fuel efficiency and restore lost power almost immediately
  • Technically advanced additives work to improve MPG, reduce emissions, and give your entire engine and fuel system the detox it needs

Nitrox More about Nitrox

Pro Mechanic

Steel Weld, A.K.A the Liquid Mechanic

Motor Specialist

Nitrox Steel Weld saves you time and money on expensive visits to your local mechanic. This quickly and permanently seals leaks in key engine components and continues to work even after significant time has passed. Even better than that, it can be mixed with all anti-freezes so it can be used on all vehicles when needed.
Related Products
Product Details

Get the Power with Nitrox™ Steel Weld - This unique anti -rust formula has been specially developed to permanently repair and seal most leaks in head gaskets, radiators, cylinder heads, freeze plugs, heater cores and engine blocks. Once added to radiator tank, Nitrox™ Steel Weld will get to work stopping leaks fast, whilst also staying active to seal any further leaks. The powerful formulation mixes with ALL types of anti-freeze already in the cooling system, so no need to flush out. 

 

  • Contains anti-rust inhibitors to help prolong the life of radiators • stay active formula •

stops leaks fast!

 

Directions – shake the bottle for 1 minute and slowly pour Nitrox™ Steel Weld into the radiator or expansion tank*. You can do this when the cooling system is hot or cold, if hot please use extreme caution and beware of any pressure when removing the cap. Once added to your system, run the engine for a few minutes until it reaches operating temperature and allow the sealer to circulate around the cooling system and seal any leaks.

 

*This bottle is sufficient for two treatments for cooling systems up to 12 litres capacity. Not recommended for Rover 825/827 models.

Keep container upright at all times, and secure when transported.

Specification
More Information
Size 500ml
Brand Nitrox
Manufacturer Part Number NXS500
Product Type Cooling System Treatment
GTIN/EAN 5010373142141
Contents 1 x Nitrox Steel Weld 500ml
Brand
Nitrox_M__Header_970_300_
01_TETNXS500_Nitrox_Steel_Weld_500ml_Front

Nitrox Steel Weld
Seals Steel & Aluminium Head Gaskets

Get the Power with Nitrox Steel Weld. This unique anti-rust formulation has been specially developed to permanently repair and seal most leaks in head gaskets, radiators, cylinder heads, freeze plugs, heater cores and engine blocks. Nitrox Steel Weld promotes a lengthened lifespan for your vehicle’s radiator, quickly stopping leaks whilst staying active to seal leaks in the future. Plus, the powerful formulation mixes with ALL types of anti-freeze, meaning there’s no need to flush your radiator or expansion tank before using Nitrox Steel Weld.

One bottle of Nitrox Steel Weld contains two treatments for cooling systems with up to 12 litres capacity.

Steel_Weld_Usage_banner
footer_6
Nitrox_M__Header_970_300_
01_TETNXS500_Nitrox_Steel_Weld_500ml_Front

Nitrox Steel Weld
Seals Steel & Aluminium Head Gaskets

Get the Power with Nitrox Steel Weld. This unique anti-rust formulation has been specially developed to permanently repair and seal most leaks in head gaskets, radiators, cylinder heads, freeze plugs, heater cores and engine blocks. Nitrox Steel Weld promotes a lengthened lifespan for your vehicle’s radiator, quickly stopping leaks whilst staying active to seal leaks in the future. Plus, the powerful formulation mixes with ALL types of anti-freeze, meaning there’s no need to flush your radiator or expansion tank before using Nitrox Steel Weld.

One bottle of Nitrox Steel Weld contains two treatments for cooling systems with up to 12 litres capacity.

Steel_Weld_Usage_banner
footer_6
Nitrox_M__Header_1080_1080_
01_TETNXS500_Nitrox_Steel_Weld_500ml_Front

Nitrox Steel Weld
Seals Steel & Aluminium Head Gaskets

Get the Power with Nitrox Steel Weld. This unique anti-rust formulation has been specially developed to permanently repair and seal most leaks in head gaskets, radiators, cylinder heads, freeze plugs, heater cores and engine blocks. Nitrox Steel Weld promotes a lengthened lifespan for your vehicle’s radiator, quickly stopping leaks whilst staying active to seal leaks in the future. Plus, the powerful formulation mixes with ALL types of anti-freeze, meaning there’s no need to flush your radiator or expansion tank before using Nitrox Steel Weld.

One bottle of Nitrox Steel Weld contains two treatments for cooling systems with up to 12 litres capacity.

Steel_Weld_Usage_banner
footer_6
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FREE DELIVERY

Standard delivery is FREE for orders over £25, to eligible locations

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NEXT DAY DELIVERY

Next day delivery is available on thousands of our products, to eligible locations. Place your order before 4pm Monday to Friday, and your order will be dispatched same day, for delivery on the next working weekday

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COLLECTION POINTS

Collect from 7,000+ collection points across the UK, on eligible items

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EASY RETURNS

If you decide you no longer need your item, and it is unused, you can return it within 60 days

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