Notes When Touching Up Your Car's Body To Remove Scratches

Paint miles (or touch-up paint) is the process of repairing small scratches and peeling paint on the surface of a vehicle by repainting the damaged area exactly. The purpose of touch-up paint is to restore the aesthetic beauty of the vehicle, while protecting the underlying paint layer from environmental impacts.

In the context of increasingly complex urban traffic in Vietnam, scratches on cars are inevitable. According to statistics from the Vietnam Register, on average, each year about 60% of cars need to be repaired and repainted due to collisions or scratches.

This article will provide you with the most detailed and updated information about the technique. Paint the car body miles, helps you restore the beauty of your car effectively and economically.

Car Painting Techniques

Touch-up paint is a method of repairing small scratches on a car without having to repaint the entire car. According to a survey by the Vietnam Automobile Manufacturers Association (VAMA), the cost of touch-up paint is only about 30-40% of the cost of repainting the entire body, helping car owners save significantly.

Advantages of touch-up paint:

• Cost-saving
• Reduced repair time (average 2-3 days vs. 7-10 days for full body painting)
• Preserve the original paint of the car

When Should You Use Body Painting Service?

Many deep scratches: When the car surface has many deep scratches, especially dents or discoloration.

Oxidation risk: Scratches can allow dirt and rainwater to adhere, leading to oxidation.

Rust prevention: According to research by the Institute of Transport Science and Technology, scratches that are not treated promptly can lead to rust within 3-6 months, depending on environmental conditions.

Car Body Touch-Up Painting Process: 6 Important Steps

Step 1: Check and prepare the surface

• Assess the extent of damage
• Fill in any dents (if any)
• Clean the surface with a specialized polishing machine

Step 2: Anti-rust primer

• Use a high quality primer (e.g. 3M Primer 94)
• Drying time: 10 minutes
• Sand the surface after drying.

Step 3: Put the matt

• Fill scratches with specialized putty
• Ensure the surface is flat and even
• Drying time: 30-45 minutes

Step 4: Primer on putty

• Prevent putty from seeping out
• Drying time: 30 minutes

Step 5: Mix colors and spray paint

• Use an accurate paint colorimeter (e.g. X-Rite MA98)
• Spray paint evenly and thinly, 2-3 layers
• Waiting time between classes: 15-20 minutes

Step 6: Polishing and maintenance

• Use a dedicated polishing machine (e.g. RUPES BigFoot LHR 21ES)
• Apply a protective wax (e.g. Meguiar's Ultimate Liquid Wax)

Important Notes When Painting The Whole Body Of A Car

1. Temperature and humidity control

• Ideal temperature: 20-25°C
• Optimal humidity: 40-60%

According to research by the International Paint and Coatings Association (IPPIC), improper temperature and humidity can reduce the quality of paint by 30-50%.

2. Use specialized tools

• HVLP (High Volume Low Pressure) paint spray gun
• Paint thickness gauge (e.g. PosiTector 6000)
• Infrared dryer to ensure even drying of paint

3. Choose high quality paint

• Use environmentally friendly water-based paint
• For example: PPG Envirobase High Performance or Axalta Cromax Pro

4. Correct spray painting technique

• Keep a distance of 15-20 cm from the spray gun to the vehicle surface.
• Move the spray gun parallel to the surface
• Spray at a steady rate, about 1 foot/second

5. Drying and maintenance time

• Dry at 60°C for 30 minutes after spraying the final coat.
• Leave the vehicle in a dry environment for at least 24 hours before use.

Full body touch-up painting is an effective and economical solution to fix scratches, helping your car maintain its original beauty. By following a professional process and keeping in mind important factors, you can ensure optimal touch-up results, prolong the life and maintain the value of your car.

Remember, choosing a reputable and experienced paint touch-up service provider is an important factor in achieving the best results.

According to a survey by the Vietnam Automobile Service Business Association in 2023, 85% of customers are satisfied with the touch-up paint results when using services at professional car care centers.

Frequently Asked Questions

1. Does touch-up paint affect the vehicle's warranty?

Touch-up paint generally does not void your vehicle warranty if done by an authorized service center. However, 78% of automakers require the use of genuine paint and materials to maintain warranty validity. Check your specific manufacturer warranty policy before proceeding with touch-up paint.

2. How to accurately determine the paint color code of a vehicle?

To determine the exact color code, you can:

• Check the vehicle information label (usually located on the B-pillar or in the engine compartment)
• Use a specialized colorimeter (98% accuracy)
• Refer to warranty manual or contact authorized dealer

According to statistics, 92% of color deviations after touch-up painting are due to incorrect identification of the initial color code.

3. Should I do the touch-up paint at home?

Touch-up painting at home is not recommended because:

• Lack of specialized equipment (e.g. paint booths, infrared dryers)
• Difficult to control environment (dust, humidity)
• High risk of quality (95% of self-painting cases do not meet standards)
• Professional service should be used to ensure optimal results.

4. Can touch-up paint fix dents?

Touch-up paint only addresses color and surface issues. For dents:

• Light dents (under 2mm): Can use PDR (Paintless Dent Repair) technique
• Deep dents: Need to be bent and welded before touch-up paint

Statistics show that 60% of customers combine dent repair and touch-up painting services.

5. How long after touch-up paint can I wash my car?

• Regular car wash: After 7-10 days
• High Pressure Car Wash: After 30 Days
• Polishing: After 60-90 days

Adhering to this timing increases the durability of the new paint by 40%.

6. Is there any way to increase the durability of the paint after touch-up painting?

To increase the durability of the paint layer after touch-up painting:

• Apply ceramic coating (increase durability by 200%)
• Use protective wax regularly (3-4 months/time)
• Avoid parking in direct sunlight (30% reduction in fading risk)
• Wash your car regularly with a neutral pH solution

7. Professional car touch-up garage, good price?

Thanh Phong Auto Proud to be the leading car care center in Hanoi, providing car mileage painting service High quality with skilled technicians and modern equipment.

With over 10 years of experience in the field, we are committed to providing optimal paint touch-up solutions, helping to restore the original beauty of your beloved car in the shortest time and at a reasonable cost.

Outstanding advantages of touch-up paint service at Thanh Phong Auto:

• Using modern electronic color mixing technology, ensuring color accuracy up to 99%
• Applying international standard 6-step process, ensuring durable paint quality
• Fast completion time, average only 1-2 days
• Long-term warranty up to 12 months for touch-up paint service
• Professional staff, well trained from leading paint companies

Contact us now for detailed advice and free quotes! See now Price list of car parts painting service in HCM Reputable, best today.