How long after car painting can it be exposed to sunlight?

1 Answers
VanSavannah
07/30/25 8:16am
Paint typically requires about a week to fully cure, so it should not be exposed to sunlight within this period. Below are relevant details:1. Paint: It is a chemical mixture coating that firmly adheres to the surface of objects, serving purposes such as protection, decoration, marking, and other special applications. Paint generally consists of four components: film-forming substances, fillers (pigments), solvents, and additives. Depending on performance requirements, the composition may vary slightly—for example, varnish lacks pigments, and powder coatings may not contain solvents.2. Impact: During this period, the paint is relatively soft. It must not be exposed to intense sunlight, rain, car washing with water, or driven on roads with high dust levels, as these can affect the newly applied paint surface.
Was this review help?
10
2
Share
More Forum Discussions

How to Add Ink to a Self-Inking Stamp?

Remove the protective cover of the official seal to open it. Gently press down on the lower part of the seal's protective cover, being careful to apply light force. Once you reach the position where the ink reservoir can be accessed, stop. Slowly remove the ink reservoir, which is the red ink pad. Completely take out the ink reservoir. Be careful not to stain your hands. Add the appropriate ink that matches the official seal to the removed ink reservoir.
20
3
Share

What is the process for obtaining a motorcycle license (E license)?

Generally, vehicle management offices are closed on weekends, so avoid going to register during weekends. Prepare the required registration materials in advance to facilitate early registration and review. After the training session begins, you will receive the "Motor Vehicle Driver Training Manual." The learning period is at least one week, and you can take the exam after one week.
17
1
Share

Can Car Insurance Stickers Be Omitted?

Compulsory insurance stickers can be omitted, but compulsory traffic insurance is required. Below is a partial introduction to car insurance: 1. Components: Car insurance generally consists of two parts: basic insurance and additional insurance. Basic insurance is further divided into vehicle damage insurance and third-party liability insurance. 2. Coverage: Vehicle damage insurance covers losses to your own vehicle; third-party liability insurance covers targets outside your own vehicle, such as people hit, public property, and other vehicles; passenger liability insurance covers personal and property losses within your own vehicle; theft insurance covers compensation when your vehicle is stolen; no-deductible coverage ensures 100% compensation in case of an accident. If no-deductible coverage is not purchased, you are responsible for 30% of the deductible in each accident.
13
2
Share

What is the appropriate charging current for a car battery?

For a 12V 20Ah battery, the normal charging current ranges from 1.5A to 2.5A. A 24Ah battery charged with 1.5A current will be fully charged within 16 hours. Below is relevant information about car batteries: 1. Battery CCA parameter: Among the performance parameters of a car battery, there is a CCA parameter, which stands for the battery's maximum discharge current value. 2. Meaning of starting voltage: Starting voltage refers to the instant when ignition occurs, the voltage will momentarily drop to a certain point, and the lowest value it drops to is the starting voltage, typically between 7.5V and 9.5V. If the starting voltage frequently falls below 7.5V, it may indicate severe battery discharge or aging.
19
3
Share

What does the second car maintenance include?

Specific items for the second car maintenance include: 1. Engine inspection: After performing the 'three cleans and three filters' on the engine, ensure that the engine starts easily, runs smoothly, meets exhaust emission standards, and shows no abnormal noises, water leakage, oil leakage, electrical leakage, or air leakage. 2. Steering inspection: Check for any inflexibility in steering and observe whether there is any wobbling or deviation during operation. 3. Clutch inspection: Ensure there are no abnormal noises, the operation is smooth, the separation is complete, and there is no hydraulic oil leakage. 4. Transmission, drive, and front half-shaft inspection: Check for good lubrication, reliable connections, smooth gear shifting, and no oil leakage. 5. Brake pedal and service brake inspection: The requirements are good braking performance, no deviation or oil leakage. 6. Other areas for incidental inspection include: Signal lights, dashboard lights, buttons, engine, etc., to ensure all are functioning normally. 7. Lubrication: Apply lubricant to all necessary parts of the vehicle. 8. Maintenance: Perform a full vehicle wash and maintenance.
9
2
Share

How long does it take to fully charge a 12V battery?

A 12V battery typically takes 8-10 hours to charge when completely depleted. It is necessary to use a dedicated charger to avoid affecting the battery's normal usage. Charging should be time-limited and should not exceed 12 hours, as overcharging can cause severe water loss in the battery, thereby affecting its lifespan. Related information: 1. Reserve power before charging: Generally, the battery should retain at least 20% of its power. The chemical conversion efficiency during charging is about 50%, so charging a fully depleted battery requires adding 150% X 80% of its capacity. 2. Optimal charging current for the battery: It should be 10% of the battery's capacity. The charging time required is 150% X 80%/10% = 12 hours, plus an additional hour or so for segmented charging to increase the duration.
17
1
Share
Cookie
Cookie Settings
© 2025 Servanan International Pte. Ltd.