Frequently Asked Questions
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Carbon particles measured in billionths of a metre — enough to stop the heat, small enough to leave the view alone.
Nano carbon film replaces the dye in ordinary tint with carbon particles ground down to nanometre scale and dispersed through the polyester. Those particles absorb infrared energy — the part of sunlight you feel as heat — inside the film, before it can pass through the glass and load up your cabin and your air conditioning.
Because carbon is not a metal, it does nothing to radio signals. And because there is no dye in the construction, there is nothing for the sun to break down: the shade you drive away with is the shade you keep. Spectrum NEO is built this way, in four shades from greenish clear NEO 20 to NEO 80 — and it has the highest heat rejection in the range.
No, though they solve the same problem and share the same big advantage. Both are non-metallic, so neither interferes with electronics, and both hold their colour far better than dyed film.
The difference is in how they deal with heat. Ceramic particles reflect and scatter infrared; carbon absorbs it. In practice that makes ceramic slightly clearer at very light shades, while carbon gives the deeper, flatter black that most drivers are actually after — and holds that colour longer, because ceramic can lighten as it oxidises. Spectrum's nano carbon films are engineered for Southeast Asian sun, where the infrared load matters more than the last percent of optical clarity.
Nano-carbon particles absorb infrared energy in the film itself, so the heat that normally pours through glass never reaches the cabin. Up to 93% infrared rejection across the range.
99% of ultraviolet light blocked. That's the part of sunlight that cracks dashboards, fades upholstery and damages skin through side glass.
Carbon is non-metallic and non-conductive. Phone reception, GPS, Bluetooth, keyless entry and toll transponders all work exactly as they did before.
Cheap film gets its colour from organic dye. UV breaks the dye down — the yellow goes first, leaving that unmistakable purple. There is no dye in nano carbon to break down.
Deep matte black from outside with no mirror shine. It reads as though the glass came that way, rather than as something added on afterwards.
Harsh reflections off wet roads, low sun and headlights are cut down, which makes long drives and night driving noticeably easier on the eyes.
| Property | Basic dyed film | Spectrum nano carbon | Spectrum Steel (metallised) |
|---|---|---|---|
| What's in the film | Organic dye in polyester | Carbon nanoparticles | Vapour-deposited metal layers |
| How it handles heat | Darkens light, lets infrared through | Absorbs infrared in the film | Reflects infrared off the glass |
| Look from outside | Flat black, fades | Deep matte black, no shine | Silver reflective finish |
| Phone, GPS, keyless | Unaffected | Unaffected | Can interfere |
| Colour over time | Fades, often to purple | Colour-stable — no dye to break down | Colour-stable |
| Spectrum series | — | NEO | Steel |
Every NEO shade is nano carbon. Pick by how much light you want to keep, then compare the heat numbers — darker isn't automatically cooler.
Greenish clear to black nano-carbon film
Spectrum® NEO features a distinctive green tone in the 20 variant, along with a clear option enhanced by an elegant green hue. High infrared rejection with a neutral look from outside.
| Shade | VLT | UVR | IRR | TSER | Preview |
|---|---|---|---|---|---|
| NEO 20 | 62%Light | 99% | 92% | 60% | Try it |
| NEO 40 | 27%Medium | 99% | 81% | 69% | Try it |
| NEO 60 | 20%Dark | 99% | 83% | 72% | Try it |
| NEO 80 | 6%Darkest | 99% | 93% | 80% | Try it |
Backed by a 5-year Spectrum warranty.
Numbers on a page only go so far. Put each shade on the glass, look at it from both sides, and take the result to an installer.
Performance figures are laboratory values for the film itself; results on your vehicle depend on the glass. Some tint levels are restricted on windshields and front windows — ask a Spectrum installer about the rules where you drive.
