Car Window Tint 5% Carbon Charcoal 20in x 100ft - Heat & UV Block

In this review the RockRose 5% Carbon Charcoal window tint is evaluated as a budget-friendly, pro-grade film for drivers and homeowners who want serious sun protection without professional installation. The single biggest reason to buy is its combination of strong UV blocking and heat rejection in an affordable, plotter-friendly roll; it blocks up to 99% of UV and offers measurable IR and TSER reduction while remaining a film that an experienced DIYer can cut and apply at home.

Key Features

• Superior Sun Protection: Blocks up to 99% of harmful UV rays to help preserve interiors and reduce fading from sun exposure.
• Advanced Heat Rejection: Provides up to 35% infrared rejection and 45% TSER to keep cabins and rooms noticeably cooler.
• Durable Material: Made from PET film that resists peeling and fading for longer-term use on car or home windows.
• Easy DIY Installation: Designed for water-and-squeegee application with simple step-by-step instructions for a smooth, bubble-free finish.
• Plotter Friendly: The 20in x 100ft roll and 1 ply construction are compatible with cutting tools for precise custom fits.

Who It's For

The RockRose 5% Carbon Charcoal tint is a good match for car owners wanting a dark, limo-style shade that reduces glare and protects interiors, and for homeowners looking to cut roll film to size for sun-facing windows. It is best for DIY installers who have some experience trimming and applying film or who have access to a cutting plotter.

Those who should look elsewhere are buyers who require certified legal tint percentages for jurisdictions with strict window tint laws, or users who need factory-grade multilayer film with adhesive systems designed for frequent removal and reapplication.

Pros & Cons

Pros

• High UV blocking effectively reduces fading and sun damage.
• Noticeable heat and IR reduction improves comfort on hot days.
• Durable PET construction resists common long-term issues like bubbling when installed correctly.
• Compatible with plotters and straightforward to trim for custom installs.

Cons

• Stickiness and adhesion are inconsistent in customer reports, so results may vary and some care is needed during installation.
• Some users reported susceptibility to scratching, so it may require careful handling once applied.

Specifications

Our Verdict

The RockRose 5% Carbon Charcoal tint is a sensible choice for DIYers and cost-conscious buyers who want strong UV protection and measurable heat rejection in a roll that is easy to cut and apply. It offers good value for those willing to take care during installation, but buyers seeking guaranteed adhesion performance or specific legal tint certification should consider professional-grade alternatives.

Frequently Asked Questions

Can I use this on home windows?
Yes, the PET film is suitable for home windows to reduce glare and heat when cut to size and applied with the recommended wet-install method.

Is this easy to install without professional help?
It is marketed as easy DIY with water and a squeegee, though experience trimming and removing creases improves results.

Will the tint fade or bubble?
The material resists peeling and fading, but customer reports show mixed adhesion outcomes; careful application reduces the chance of bubbling.