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The Impact Of Extreme Weather Conditions On Automotive Ceramic Coating

The Impact Of Extreme Weather Conditions On Automotive Ceramic Coating

If you are like many Florida residents, you came to the state from somewhere else. And chances are that “someplace else” was somewhere to the north, where winter meant snow, ice, and very low temperatures.

If that sounds like you, then Florida’s hot and humid summers are probably something to feel good about. But your car or truck may feel otherwise.

Florida’s hot weather can be hard on a vehicle’s finish – arguably just as hard as those northern winters. Florida’s bright sunshine may feel good on your skin, but it can also deliver harmful UV rays that can dull your vehicle’s paint.

Luckily, science has provided us with countermeasures, such as ceramic coatings and paint protection film (PPF).  But severe weather can damage those products, too. 

Various impact of extreme weather conditions on automotive ceramic coating

Heat and sun exposure

High temperatures and prolonged exposure to sunlight can cause ceramic coatings to degrade over time. UV rays can break down the protective properties of the coating, leading to diminished gloss and durability. In extreme heat, the coating may become prone to oxidation and may lose its hydrophobic properties, making it less effective at repelling water and contaminants.

Cold weather

Extreme cold can also affect ceramic coatings. When temperatures drop, the coating may become more brittle, increasing the risk of cracking or chipping. Additionally, freezing temperatures can cause water to expand, potentially leading to delamination or lifting of the coating from the surface of the vehicle.

Rain and humidity

While ceramic coatings are designed to repel water, prolonged exposure to rain and high humidity levels can still impact their effectiveness. In humid conditions, moisture may become trapped beneath the coating, leading to a cloudy or hazy appearance. Acid rain or contaminants carried by rainwater can also degrade the coating over time if not properly maintained.

Extreme weather events

Events such as hailstorms, heavy snowfall, or sandstorms can cause physical damage to both the ceramic coating and the underlying paintwork. Hailstones, for example, can create dents or chips in the coating, compromising its protective abilities. Sand and debris carried by high winds can also cause abrasions and scratches.

Chemical exposure

Extreme weather conditions may also increase the likelihood of exposure to harsh chemicals such as road salts, de-icing agents, or industrial pollutants. These substances can corrode the coating and damage the paint underneath if not promptly removed.

But don’t despair. There are several strategies you can employ to protect your vehicle’s ceramic coating from severe weather conditions. 

Tips you can use to help you safeguard your ceramic coating

  • Regular maintenance: Schedule regular maintenance sessions to inspect the ceramic coating’s condition. If you notice any damage or wear, address it promptly.
  • Wash regularly: Wash your car regularly to remove dirt, grime, and environmental contaminants that can degrade the ceramic coating. Use a pH-neutral car wash shampoo and avoid abrasive materials that could scratch the coating.
  • Use a ceramic coating booster: Consider using a ceramic coating booster or maintenance spray designed to rejuvenate and enhance the ceramic coating’s protective properties. These products can help extend the lifespan of the coating and provide additional protection against harsh weather conditions.
  • Refresh your ceramic coating: Many installation shops recommend an annual refresh of your ceramic coating. This involves an inspection of the coating, addressing any noticeable wear issues, and applying a fresh ceramic topcoat. The cost is reasonable, and it keeps your ceramic coating like new. Over time, the ceramic coating may wear or lose some effectiveness, especially in areas exposed to severe weather conditions. An annual refresh or re-coat ensures continued protection at 100 percent.
  • Apply a sealant: Apply a high-quality sealant to provide an extra layer of protection. Sealants can help enhance water beading and sheeting, making it easier to clean your car and reducing the chances of water spots forming.
  • Avoid parking in direct sunlight: Prolonged exposure to direct sunlight can cause the ceramic coating to degrade over time. Whenever possible, park your car in a shaded area or use a car cover to protect it from UV radiation.
  • Protect against acid rain: Acid rain can be particularly damaging to ceramic coatings. Try to avoid parking your car under trees or near industrial areas where acid rain is more prevalent. If your car is exposed to acid rain, wash it as soon as possible to remove the contaminants.
  • Use a ceramic coating with UV protection: When choosing a ceramic coating, opt for a product that offers UV protection to help prevent sun damage and color fading. Many automotive ceramic coatings come with UV protection properties. These coatings are designed not only to enhance the appearance of your vehicle by providing a glossy finish and protecting it from scratches, but also to shield the paint from the harmful effects of ultraviolet (UV) radiation from the sun. UV protection in ceramic coatings helps prevent the paint from fading, oxidizing, or becoming brittle over time due to prolonged exposure to sunlight. 


To mitigate the impact of extreme weather conditions on automotive ceramic coatings, it’s essential to follow proper maintenance practices, including regular washing and detailing, applying additional layers of protective sealants as needed, and storing the vehicle in a sheltered environment when possible. Additionally, choosing a high-quality ceramic coating with UV inhibitors and strong chemical resistance can help prolong its lifespan and effectiveness in challenging weather conditions.

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