Ceramic Car Sealant

Ceramic Coating for Long-Lasting Paint Protection on Your Vehicle

A ceramic sealant protects a vehicle’s paint for a significantly longer period than traditional car wax, while also providing water-repellent properties and intense color depth. It is used when paint, rims, or other exterior surfaces need long-term protection against environmental factors such as UV radiation, road grime, or brake dust. Within the field of paint care, ceramic coatings offer the longest-lasting protection.

Depending on the product, ceramic coatings vary significantly in application duration, protection period, and area of use—ranging from single-step recoating to specialized wheel coatings to the maintenance of an existing coating.

Properties and Benefits of Ceramic Sealants

Ceramic coatings are usually based on Si-carbon technology, which creates a smooth, dirt-repellent surface. How long the protection lasts and how the coating is applied depends heavily on the specific product.

Typical properties:

• Dirt- and water-repellent surface thanks to Si-Carbon technology
• Protection lasting from several months to several years, depending on the product
• Intense color depth and high gloss
• Some are specifically designed for individual areas such as rims or plastic
• Several products formulated without PFAS
• Single-step application possible for several models

The specific properties that apply in each case depend on the product selected—ranging from initial sealing to specialized wheel care to simply refreshing an existing coating.

Which ceramic coatings are suitable for which applications?

For beginners looking to apply a ceramic sealant to their paint for the first time, the SONAX PROFILINE CeramicCoating CC One, can (4 parts) is ideal. According to the product description, it is applied in a single step and offers up to three years of protection without requiring extensive prior experience with ceramic coatings.

For targeted sealing of rims, the SONAX PROFILINE CeramicCoating CC Rim, can (6 parts), is ideal. According to the product description, it is heat-resistant, resistant to rim cleaners, and protects against brake dust buildup for up to 12 months.

For ongoing maintenance of a paint surface that has already been treated with a ceramic sealant, the SONAX Ceramic SprayCoating, can (5 l), is recommended. According to the product description, it is applied as a spray preservative after washing and protects existing sealants from losing their shine for up to four months.

What should you look for when buying a ceramic coating?

First and foremost, it’s crucial to determine whether you want to completely reseal the paint or simply maintain an existing coating. Full-strength coatings are suitable for initial application, while a spray preservative is sufficient for refreshing the coating.

The intended surface also plays a role: Different products within the paint care range are designed for paint, plastic, or glass, while rims require specially developed, heat-resistant coatings due to brake heat.

Another criterion is the specified application temperature. According to product instructions, many ceramic sealants require a minimum temperature of about 10 °C as well as good ventilation during application, which should be taken into account when scheduling the work.

Entry-level coating, wheel sealant, or care spray—which ceramic coating is right for you?

Single-step coatings like CC One are designed for anyone looking to apply a ceramic sealant to their paint for the first time. They are designed for easy application and, according to the product specifications, offer several years of protection in a single step.

Specialized coatings like CC Rim, on the other hand, cover specific areas of the vehicle that have different requirements than the paint surface—for example, heat resistance and resistance to wheel cleaners on the rims.

Spray protectants like Ceramic SprayCoating do not replace a complete sealant application; instead, they extend the life of an existing coating between washes and can be applied much more quickly.

None of the three options is inherently preferable—the key factor is whether a new sealant application, a solution for specific areas, or maintenance of an existing coating is needed.

Application and Instructions for Ceramic Sealants

Before application, the surface to be treated should be thoroughly cleaned and, if necessary, prepared, as residues of old wax or dirt can impair the result. According to the product instructions, several products also require a minimum temperature of approximately 10 °C and good ventilation during application.

When repainting, it is recommended to check the paint’s compatibility beforehand to rule out any interactions with the sealant. The manufacturer’s specifications regarding application time and curing should be followed.

After application, regular, gentle washing and specially formulated care products help maintain the sealant’s effectiveness for the specified duration of protection.

Complementary Products for Paint Care

• Car wax
• Car polish
• Paint cleaner

Car wax offers an alternative for shorter protection intervals, while car polish is suitable for preparing the paint before applying a sealant—for example, to remove light scratches. Paint cleaner rounds out the paint care routine and creates the clean surface necessary for a good sealing result.