Published 29 October 2026

Switching from Pertamax to Pertalite: What Are the Risks? The Importance of Choosing the Right Products for Your Vehicle

The desire to save on operating costs often leads drivers to consider switching fuel types. However, this decision should take the engine’s requirements into account. The same principle applies to maintaining a vehicle’s appearance, as choosing the right products is essential for maintaining performance and the quality of the final finish.

What Are the Risks of Switching from Pertamax to Pertalite?

Pertamax and Pertalite have different octane ratings, also known as Research Octane Numbers (RON). This difference affects the fuel’s ability to withstand pressure before igniting inside the engine.

According to a report by Kompas.com, using fuel with a lower RON than recommended for a vehicle can affect engine performance. Symptoms may include less responsive acceleration, reduced engine power, and knocking or pinging sounds under certain conditions.

In engines that require higher-octane fuel, repeated knocking can potentially increase the risk of damage to engine components. Fuel consumption may also increase, meaning that the savings from using cheaper fuel may not necessarily provide optimal benefits.

Therefore, drivers should follow the manufacturer’s recommendations stated in the vehicle owner’s manual. These guidelines help ensure that the fuel matches the engine’s specifications and requirements.

Vehicle Maintenance Is Not Just About the Engine

Keeping a vehicle in optimal condition goes beyond choosing the right fuel. The condition of the body, paint color, and protective paint layers also requires attention to maintain a well-kept appearance.

In the repainting or automotive refinishing process, the clear coat is one of the essential components. This transparent coating is applied over the color coat to provide the final finish while helping protect the painted surface from environmental exposure.

The quality of the clear coat also affects the level of gloss, surface smoothness, and overall characteristics of the final finish. Therefore, product selection should be based on the requirements of the job, the vehicle’s condition, and the desired final result.

Just as fuel selection should follow the manufacturer’s recommendations, the refinishing process also requires products that are compatible with the paint system and its application guidelines.

Choose Belkote Clear Coat for Optimal Finishing Results

To support automotive painting needs, Belkote offers a variety of clear coat products with characteristics suited to different application requirements.

One of these products is Belkote PU 2K Clear Coat 4100. This two-component polyurethane-based product delivers a high-gloss finish, dries and hardens quickly, and offers good flow and leveling characteristics. It is also easy to apply and polish, making it suitable for both spot repairs and full-body repainting.

In addition to Belkote products, the AXT Clear Coat range is also available, featuring two-component polyurethane-based clear coatings for automotive refinishing applications. The product options include MS Clear Coat 210 and MS Clear Coat 410, allowing users to review each product’s specifications before selecting the most suitable option.

Clear coat selection should take into account the product’s characteristics, application requirements, and technical application recommendations. This helps ensure that the painting results meet the desired appearance and finishing quality standards.

Choose the Right Products for Better Vehicle Maintenance

Saving money is important, but vehicle maintenance decisions should not be based solely on price. Fuel selection should match the engine’s requirements, while paint product selection should consider the specifications and desired final finish.

By understanding the vehicle’s needs and choosing suitable products, both vehicle owners and automotive painting professionals can make more informed maintenance decisions.

Explore the available clear coat products on the official Belkote Paints and AXT websites to support your automotive refinishing needs.