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How long does car polish last, or is it permanent?

By Lulu November 11th, 2024 58 views
How long does car polish last, or is it permanent?

Car polish isn’t permanent and generally doesn’t last very long compared to sealants, waxes, or ceramic coatings. Here’s a  breakdown:

1.Polish Purpose: Car polish is an abrasive product used to remove imperfections like swirl marks, scratches, oxidation, and etching from the paint’s surface. It smooths out the paint by removing a very fine layer of clear coat, revealing a fresher, more reflective layer underneath. It doesn't add any protective layer, so it can't directly protect the paint from environmental factors.

2.Longevity: Because polish doesn’t stay on the surface and isn’t intended for protection, its effect (in terms of smoothness and clarity) can last for several months under ideal conditions, but this also depends on exposure to UV rays, water, dirt, and other contaminants. However, the improved appearance from polishing might diminish over time as the paint gets exposed to similar factors that caused the initial defects.

3.Protection Layer Requirement: Since polish doesn’t protect, it's essential to apply a protective product like wax, sealant, or ceramic coating afterward. These coatings will help "lock in" the polished finish and protect it from further damage. Here’s how long each type can help maintain the polished effect:

Wax: Typically lasts a few weeks to a few months, adding a layer of gloss and hydrophobicity.
Sealant: Provides 4-6 months of protection, which is generally more durable than wax.
Ceramic Coating: This can last several years and offers significantly stronger protection, helping preserve the polish effect long-term.

4.Environmental Factors: How often you drive and where you store the vehicle will also impact how long the polish effect lasts. For example, a car parked outdoors and driven daily will need more frequent polishing or touch-ups than one that’s garaged and used occasionally.

5.Maintenance: Using gentle, non-abrasive washes and maintaining the protective layer through periodic wax, sealant, or ceramic re-application can help extend the longevity of the polished look.


 

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