WITHAM GROUP LAUNCHES NEW ANTIFREEZE & COOLANT RANGE
Witham Group, a leading UK lubricant manufacturer, is excited to announce the launch of its new, QualGuard range of antifreeze and coolants, adding the latest Si-OAT technology to two new products.
Designed to meet the diverse needs of modern engines, the updated range now offers superior protection, extended lifespan, and enhanced performance to vehicles however old or new.
In addition, the innovative business has also launched a new winterisation anti-freeze, with biodegradable qualities ideal for static caravans, holiday lodges and boats.
Coolants are crucial for maintaining optimal engine temperature, preventing overheating, freezing, and corrosion. With engine technology constantly evolving, innovative coolant solutions are essential. Witham Group’s new QualGuard range offers a variety of options to suit different vehicles and driving conditions.
The Witham range includes a new winterisation anti-freeze, ideal for static caravans, holiday lodges and boats.
What Is Changing in The Marketplace?
Antifreeze technology has evolved significantly in recent years, especially with advances like Si-OAT offer better corrosion protection and compatibility with modern engines and are formulated to last longer, sometimes up to 10 years or 300,000 miles depending on the type of vehicle and operating conditions. These latest coolants minimise the need for regular flushing and refilling, so reducing ongoing maintenance costs.
Innovations, driven by the need for more efficient thermal management in electric vehicles and environmental concerns, have created new more eco-friendly and efficient coolants. With the rise of electric and hybrid vehicle, coolant technology is also evolving to meet the specific needs of battery packs, electric motors and inverters. Dielectric coolants are being developed which are non-conductive fluids, ensuring that electric components will be protected from short circuit, whilst maintaining vital thermal regulation.
There is also a growing demand for more eco-friendly coolants due to increased regulatory pressure and concerns over the toxicity of traditional (ethylene glycol) anti-freezes. New formulations based on propylene glycol, which is less toxic and more biodegradable than traditional formulations are being adopted. Lower toxicity coolants are also being developed for industries like agriculture and forestry where environmental exposure risks are higher.
Selecting The Correct Coolant Is Crucial
As engines are made from a variety of metals and operate in diverse environments, selecting the right type of coolant is crucial for its performance and longevity. There are three main types: IAT (Inorganic Acid Technology), OAT (Organic Acid Technology), and Si-OAT (Silicate Organic Acid Technology). IAT is typically used in older vehicles, while OAT and Si-OAT are more common in modern engines, especially those with aluminium components. Si-OAT offers superior corrosion protection and extended lifespan, making it a preferred choice for many European car manufacturers. Using the wrong coolant can lead to compatibility issues, reduced performance, and premature wear.
Key Benefits of Witham Group’s New Antifreeze and Coolant Range:
- Superior Corrosion Protection: QualGuard coolants are formulated to protect metal surfaces from rust, scale build-up, and corrosion, ensuring long-lasting engine health.
- Enhanced Heat Transfer: Efficient heat dissipation is essential for preventing engine overheating. QualGuard coolants excel in this area, ensuring optimal engine performance.
- Extended Lifespan: With advanced formulations, QualGuard coolants can offer extended service intervals, reducing maintenance costs and downtime.
- Wide Range of Products: Witham’s range includes products suitable for a variety of vehicles, from classic cars to the latest type of vehicles as well as a non- toxic, biodegradable winterisation antifreeze for caravans, holiday lodges and boats.
Nigel Bottom, MD at Witham Group commented:
Selecting the right coolant for a specific engine application is crucial to ensure optimal performance, prevent damage, and extend the life of the engine. Our range of coolants are designed for the latest engines or the oldest.
At Witham Group, we’re passionate about providing quality products and exceptional service. With our years of technical experience and extensive product range, we’re confident that can offer the most effective and efficient products, whatever the need.
Our knowledgeable team is always ready to offer expert advice and guidance, and our online lubricant finder also ensures that customers have quick and easy access to the right recommendations to help them save time and money wherever possible.
For more information about Witham Group’s antifreeze and coolant range, please visit:
www.withamgroup.co.uk/products/workshop-and-cleaning/anti-freeze-coolants
My name is Paul Weston, and I am the owner of a car which has recently incurred a catastrophic engine failure due to the engine thermostatic housing exploding into several pieces and dumping the entire coolant from the radiator and engine block in a matter of seconds without any prior symptoms or warning. The engine had done only 56,004 miles when this happened.
As a leading manufacturer of engine coolant antifreeze/glycol fluids, I thought you might be able to help me with a query I have in relation to such an incident.
Would you be kind enough to tell me, in your expert opinion, what, if any, are the potential consequences to any paint and metalwork when initially exposed to scolding-hot antifreeze coolant and then left in situ for several weeks?
Hi Paul – sorry to hear about this, please can you let us know your contact phone number and we will call you to try and help. Thanks, the Witham Team
Hi Paul, here is the response from our Technical team:
Scolding hot coolant coming into contact with vehicle paintwork can cause some damage, depending on how long it remains on the surface.
Coolant contains glycols and additives which may leave residue, cause staining, or in some cases lightly affect the paint’s clear coat if left to dry—especially while still hot. It can also reduce or remove any existing wax or protective layer.
In most cases, if the coolant is rinsed off promptly and the area is washed with a suitable car shampoo, no long-term damage will occur. However, if it is left on the surface for an extended period as described, it may result in dull patches or light etching.
We would recommend rinsing the affected area thoroughly with clean water, followed by washing and reapplying a protective wax or sealant if required.
In short, Coolant isn’t instantly destructive like brake fluid, but it’s definitely not paint-friendly.
Please let us know if you need any further advice. Thanks, Witham Team.