What is a topcoat?
Short Answer
A topcoat is a protective coating applied over colored PPF to enhance durability, hydrophobic properties, and finish quality. It seals the film surface and makes maintenance easier.
Full Explanation
Colored PPF, especially matte and satin finishes, can be more susceptible to contamination and surface marking than gloss films. A topcoat — typically a ceramic or polymer coating — is applied over the cured PPF to create a protective barrier. This enhances the hydrophobic properties (water beading), makes the surface easier to clean, protects the finish from light contamination, and can enhance the depth and consistency of the color. Topcoats are an important part of the colored PPF product stack and should be discussed with customers as part of the full installation package.
What to Consider
- Topcoats enhance hydrophobic properties and ease of maintenance
- Especially important for matte and satin colored PPF finishes
- Ceramic topcoats provide the longest-lasting protection
- Topcoat should be applied after PPF is fully cured
- Include topcoat in the full installation package discussion with customers
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