MR Putty Products Proven Ideal for African Climate After On-Site Testing
2025-11-27
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Du
ring our recent factory visit with clients from Africa, we carried out a series of real on-site tests on MR’s full range of automotive and industrial putty products. The results were very encouraging.
Our customers personally verified that MR putties handle high temperatures extremely well — an essential requirement across many African regions — and that the products dry quickly without losing flexibility or strength.
From the actual conditions shared by our clients, we’ve found that Atomic Putty (原子灰) performs especially well in hotter climates. It dries faster under high temperatures, which helps users save valuable working time while still achieving a stable and smooth finish.
Because it’s softer and more adaptable than traditional Metal Putty (钣金灰), it's not only suitable for cars but also works perfectly on door frames, metal structures, industrial frameworks, and other large-area applications. This makes it a practical and cost-efficient choice for users who need both versatility and affordability.
To support large-scale use of Atomic Putty, MR also offers a compatible finishing glaze designed specifically to fill pinholes and tiny imperfections. This product ensures that once Atomic Putty is spread across a wide surface, every micro-hole is properly leveled, leaving a clean and paint-ready finish.
That said, Metal Putty still has its place. For professional automotive repair shops, its high hardness, consistent quality, and quick drying characteristics remain valuable advantages. It’s durable, reliable, and very suitable for body repair work in African markets, especially when strength and precision are required.
All of these observations come from hands-on testing conducted directly with our African customers. They confirmed that MR’s putty products cure well even in hot climates, maintain excellent sanding performance, and meet the practical needs of both automotive and industrial users.
MR will continue to refine and provide product solutions that match the real working conditions of overseas markets, ensuring dependable quality, efficient application, and strong value across Africa.
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MR Successfully Hosts African Client Delegation for Factory Tour and Putty Product Testing
2025-11-27
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This week, MR AUTO PAINT proudly welcomed a delegation of clients from Africa to our putty manufacturing facility in Guangdong. The visit offered a comprehensive look at our production capabiities, and strict quality management, and on-site product testing experience.
During the factory tour, our team guided the clients through every key stage of production—from raw material selection and precision mixing to vacuum processing and packaging—demonstrating MR’s commitment to professional, standardized, and efficient manufacturing.
In addition to the putty workshop, we also arranged a visit to several production lines where MR is exclusively authorized to process products for major international and domestic brands, including German Parrot (德国鹦鹉) and China Yatu (雅图), among others. The clients gained valuable insight into our multi-brand OEM/ODM capabilities and the strong trust globally recognized brands place in our production standards.
A hands-on testing session was conducted as well. Under the guidance of our technical team, the delegation evaluated the softness, hardness, sandability, and adhesion of multiple MR putty models, allowing them to directly compare product performance and application characteristics. Their positive feedback further reinforced their confidence in MR’s quality and technical strength.
This visit not only deepened mutual understanding but also laid a strong foundation for future cooperation. MR remains dedicated to delivering high-quality automotive refinish solutions and continuously refining our products based on real-world customer needs.
We look forward to welcoming more global partners to visit our facilities to explore opportunities and achieve long-term growth together.
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After a long highway drive, you'll truly understand the significant difference between a "1.5T engine" and a "2.0L engin
2025-11-10
In the automotive world, the engine serves as the heart of a vehicle, with different engine types delivering distinct performance characteristics. Among them, the "1.5T engine" and "2.0L engine" represent two common configurations in the market, each with unique technical features. Through actual highway driving tests, the differences between these two engine types become clearly apparent.
Before setting off, the driver took to the highway in a friend's 1.5T-equipped vehicle with considerable confidence. Initially, during the transition from urban roads to the highway entrance, the 1.5T engine performed adequately. The power delivery during acceleration was relatively smooth, and it kept pace with traffic without issues. However, once truly entering the highway and accelerating beyond 80 km/h, the limitations began to emerge.
When attempting to overtake, pressing the accelerator pedal firmly would elicit a strained roar from the engine. Although the turbocharger was working hard, the power response remained noticeably delayed, resulting in a sluggish acceleration process that gradually dampened the urgency to quickly pass vehicles ahead. This was particularly evident during long uphill sections, where the 1.5T engine clearly struggled. The vehicle's speed would drop significantly, requiring frequent downshifting to maintain momentum, making the driving experience quite demanding.
After completing the first leg of the journey, the driver switched to a vehicle equipped with a 2.0L engine. Upon re-entering the highway, the difference was immediately apparent. With a light press on the accelerator, the vehicle responded promptly, delivering linear and robust power output. When overtaking, only moderate throttle input was needed for the engine to provide ample power, allowing the car to effortlessly pass other vehicles with smooth and confident execution. Even when tackling the same uphill sections, the 2.0L engine maintained steady power delivery without frequent downshifting, enabling the vehicle to consistently hold the desired speed.
Beyond the differences in power performance, the two engine types also exhibited distinct characteristics in fuel efficiency. Theoretically, the 1.5T engine, with its smaller displacement, may offer better fuel economy in congested urban conditions. However, during highway driving, maintaining adequate power often requires higher engine RPMs, resulting in fuel consumption that is not significantly lower than that of the 2.0L engine. In contrast, the 2.0L engine demonstrated relatively high combustion efficiency and impressive fuel economy while cruising at steady speeds on the highway.
When it comes to noise control, a noticeable difference exists between the two engine types. During highway driving when the 1.5T engine requires substantial power output, the operational noise from the turbocharger and the distinct engine roar become relatively prominent. These sounds permeate the cabin, ultimately compromising riding comfort.
In contrast, the 2.0L engine operates with greater smoothness and demonstrates superior noise insulation. The quieter cabin environment it maintains significantly enhances driver comfort during long-distance journeys, contributing to a more relaxed and pleasant driving experience.
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Must-Read for Car Owners: Everything You Need to Know About Car Paint in a Minute!
2025-11-10
Car owners often engage in various discussions about automotive paint, such as which type is harder and less prone to scratches, which colors are standard, and which fall under metallic paint, and so on. However, for most consumers, there is still limited understanding of car paint when purchasing a vehicle. Knowing how to correctly understand and choose automotive paint is an essential lesson for every car owner.
Is it really that difficult to understand the types of automotive paint? Today, Shenzhen Paint Expert has compiled all the necessary knowledge on this topic. With just a little of your time, you can grasp the basics of automotive paint.
In fact, the common types of automotive paint can be broadly categorized into just a few groups: standard paint, metallic paint, and pearl paint. With a bit of effort, you can easily understand the characteristics and advantages of each type. Today, Shenzhen Paint Expert will take the mainstream types of paint as examples to analyze their strengths and weaknesses.
It is important to note that the goal here is to provide a detailed introduction, so you can gain a deeper understanding and knowledge of automotive paint.
There are generally three types of car paint commonly found on the market: 1. Standard Paint, 2. Metallic Paint, and 3. Pearl Paint. Standard paint is the most common type and falls under the category of the most frequently used automotive coatings. Its composition includes resins, pigments, and additives. The most common colors, such as white, bright red, and yellow, typically belong to the standard paint category. Metallic paint, on the other hand, contains aluminum powder, which gives it a sparkling appearance under sunlight.
Pearl paint incorporates mica particles. Mica is a very thin, flaky substance, and its directional reflection of light creates a colorful visual effect. Pearl paint is considered the highest quality among the three types, offering the best reflectivity. It also has the most complex composition and strong oxidation resistance, making it commonly found on high-end vehicle models. However, repairing this type of paint is relatively more complicated and costly.
Additionally, the price of car paint varies significantly depending on the color. For instance, red pigments from reputable brands are approximately 25 times more expensive than titanium dioxide, while the amount of titanium dioxide used in white paint is about five times that of red pigment. As a result, the cost of red paint for color application is five times higher than that of white paint. This explains why some car models offer limited color varieties.
Automotive Paint Application Processes
Automotive paint is categorized into three main types based on the application process: single-stage, two-stage, and three-stage systems. Single-stage paint corresponds to standard solid paint, while metallic paint falls under the two-stage system. Metallic paint contains aluminum flakes that create a sparkling visual effect. However, it requires a clear coat to be applied over the base color to achieve gloss, hardness, and protection against oxidation.
Solid paint, on the other hand, can be completed in a single step. This is because its composition essentially functions as a pigmented clear coat, eliminating the need for an additional clear coat layer. Overall, the fundamental principles of both paint types are similar, with the multi-stage process primarily delivering enhanced visual appeal.
It is important to note that regardless of color, all paint pigments will fade to some extent when exposed to sunlight. This is where additives in the paint become crucial—such as UV stabilizers and anti-oxidants. Manufacturers often focus on ensuring that fading occurs uniformly across all painted surfaces, minimizing visible color differences on different parts of the vehicle.
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Must-Read for Car Owners: Everything You Need to Know About Car Paint in a Minute!
2025-11-10
Car owners often engage in various discussions about automotive paint, such as which type is harder and less prone to scratches, which colors are standard, and which fall under metallic paint, and so on. However, for most consumers, there is still limited understanding of car paint when purchasing a vehicle. Knowing how to correctly understand and choose automotive paint is an essential lesson for every car owner.
Is it really that difficult to understand the types of automotive paint? Today, Shenzhen Paint Expert has compiled all the necessary knowledge on this topic. With just a little of your time, you can grasp the basics of automotive paint.
In fact, the common types of automotive paint can be broadly categorized into just a few groups: standard paint, metallic paint, and pearl paint. With a bit of effort, you can easily understand the characteristics and advantages of each type. Today, Shenzhen Paint Expert will take the mainstream types of paint as examples to analyze their strengths and weaknesses.
It is important to note that the goal here is to provide a detailed introduction, so you can gain a deeper understanding and knowledge of automotive paint.
There are generally three types of car paint commonly found on the market: 1. Standard Paint, 2. Metallic Paint, and 3. Pearl Paint. Standard paint is the most common type and falls under the category of the most frequently used automotive coatings. Its composition includes resins, pigments, and additives. The most common colors, such as white, bright red, and yellow, typically belong to the standard paint category. Metallic paint, on the other hand, contains aluminum powder, which gives it a sparkling appearance under sunlight.
Pearl paint incorporates mica particles. Mica is a very thin, flaky substance, and its directional reflection of light creates a colorful visual effect. Pearl paint is considered the highest quality among the three types, offering the best reflectivity. It also has the most complex composition and strong oxidation resistance, making it commonly found on high-end vehicle models. However, repairing this type of paint is relatively more complicated and costly.
Additionally, the price of car paint varies significantly depending on the color. For instance, red pigments from reputable brands are approximately 25 times more expensive than titanium dioxide, while the amount of titanium dioxide used in white paint is about five times that of red pigment. As a result, the cost of red paint for color application is five times higher than that of white paint. This explains why some car models offer limited color varieties.
Automotive Paint Application Processes
Automotive paint is categorized into three main types based on the application process: single-stage, two-stage, and three-stage systems. Single-stage paint corresponds to standard solid paint, while metallic paint falls under the two-stage system. Metallic paint contains aluminum flakes that create a sparkling visual effect. However, it requires a clear coat to be applied over the base color to achieve gloss, hardness, and protection against oxidation.
Solid paint, on the other hand, can be completed in a single step. This is because its composition essentially functions as a pigmented clear coat, eliminating the need for an additional clear coat layer. Overall, the fundamental principles of both paint types are similar, with the multi-stage process primarily delivering enhanced visual appeal.
It is important to note that regardless of color, all paint pigments will fade to some extent when exposed to sunlight. This is where additives in the paint become crucial—such as UV stabilizers and anti-oxidants. Manufacturers often focus on ensuring that fading occurs uniformly across all painted surfaces, minimizing visible color differences on different parts of the vehicle.
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