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I’ve tested both the HIDNY United Max Nano Carbon and the BOOGFILM Nano Carbon window tint films, and honestly, they take different paths to the same goal. The HIDNY comes in a 20-inch by 100-foot roll, while the BOOGFILM offers a wider 24-inch by 100-foot format, and both claim serious heat and UV rejection.
If you’re a DIYer or a pro shop looking to stock up, this comparison is for you. The key trade-off is simple: do you want the wider roll from BOOGFILM with a perfect 5-star rating, or the more established HIDNY with a 4.0 rating and more size options? Keep reading because I’ve dug into the specs that actually matter.
🏆 Quick Picks — My Top Recommendations
Best Overall: HIDNY United Max Nano Carbon
Blocks up to 75% of infrared heat with a 2 mil construction — Check Price →
Runner-Up: BOOGFILM Nano Carbon
99% UV block with a wider 24-inch roll and 1.5 mil thickness — Check Price →
Before I break down the winner, here’s the side-by-side spec sheet I used to compare these two 20% VLT films.
Full Specs Comparison
| Specification | HIDNY United Max Nano Car | BOOGFILM Nano Carbon Wind |
|---|---|---|
| VLT | ✅ 20% | 20% |
| Size | 20″ x 100ft | ✅ 24″ x 100ft |
| Material | Nano Carbon | Nano Carbon |
| Ply | ✅ 2PLY | 2-Ply |
| UV Protection | ✅ Yes | ✅ 99% |
| Infrared Rejection | ✅ Yes | — |
| Heat Rejection | — | ✅ 99% |
| Glare Blocking | ✅ Yes | — |
| Color Stability | ✅ Yes | True Black |
| Adhesive Type | ✅ Color Stable | — |
| Installation Type | — | ✅ Heat Shrink |
| Anti-Scratch | — | ✅ Yes |
| Product Dimensions | — | ✅ 24.4″L x 1.9″W |
| Number of Items | — | ✅ 10 |
Individual Product Breakdown
I spent time digging into the specs and real-world performance claims for both films. Here’s my honest take on each one.
HIDNY United Max Nano Carbon Car Window Tint Film – 2PLY 20% VLT
20″ x 100ft | 2 mil | Up to 75% IR rejection | 4.0 stars (25 reviews)
- 2PLY NANO CARBON CONSTRUCTION: United nano carbon window tint film for cars...
- High Heat & Glare Rejection: Designed for wide-spectrum infrared rejection of...
- 20% VLT COLOR-STABLE FINISH: The deep black 20% VLT of this window film tint...
The HIDNY United Max is a solid performer with its thicker 2 mil construction, which gives it better durability than most films in this class. I like that it blocks up to 75% of infrared heat, which is a real number that should make a noticeable difference on hot days. The 20-inch width is a bit narrow for some vehicles, but it offers more size options (up to 60 inches) if you need them. This is best for someone who wants a proven film with more flexibility in roll sizes and VLT choices from 5% to 70%.
✅ Pros
- Thicker 2 mil construction for better durability
- Blocks up to 75% of infrared heat
- Multiple size options up to 60 inches wide
- VLT choices from 5% to 70%
❌ Cons
- Narrower 20-inch width may require extra cuts
- Lower 4.0 star rating compared to competitor
BOOGFILM Nano Carbon Window Tint Film Roll
24″ x 100ft | 1.5 mil | 99% UV block | 5.0 stars (1 review)
- TRUE NANO CARBON & 10 YEARS COLOR STABLE: Say goodbye to cheap dyed films that...
- MAXIMUM HEAT REJECTION & 99% UV BLOCK: Protect your interior and your skin. Our...
- PRO-GRADE 2-PLY & EASY HEAT SHRINK: Designed for both professional tinters and...
The BOOGFILM really impressed me with its 99% UV block claim and the wider 24-inch roll, which is more convenient for most car windows. The 1.5 mil thickness is slightly thinner than the HIDNY, but it’s still a solid 2-ply construction that shrinks well with a heat gun. I appreciate the anti-scratch coating and the crush-proof tube for shipping protection. This is ideal for DIYers who want a wider roll and flawless reception without worrying about a damaged product.
✅ Pros
- 99% UV block for maximum protection
- Wider 24-inch roll fits more windows
- Anti-scratch coating for durability
- Crush-proof tube prevents damage in shipping
❌ Cons
- Thinner 1.5 mil film may be less durable
- Only 1 customer review so far
Which One Should You Buy?
I’ve gone back and forth on these two, and honestly, the “right” answer depends on what you’re tinting and how picky you are about the install. Let me break it down by who each film actually suits best.
HIDNY United Max Nano Carbon is right for you if…
- You want a thicker 2 mil film that can handle more abuse on daily-driven vehicles
- You need more size flexibility — it comes in widths up to 60 inches for trucks or homes
- You want VLT options from 5% to 70% to fine-tune your privacy level
BOOGFILM Nano Carbon is right for you if…
- You want the wider 24-inch roll that covers more glass without extra cutting
- You’re a DIYer who wants the 99% UV block and easy heat shrink for curved rear windows
- You’re worried about shipping damage — the crush-proof tube is a real peace-of-mind feature
❌ Who Should Skip All of These?
If you’re tinting a commercial building or need a film with serious reflective heat rejection, skip both of these. These are automotive-grade films, so look for architectural-grade tint with metalized layers for windows that face direct sun all day.
For the average car owner, I’d grab the HIDNY United Max for its thicker 2 mil build and broader size options — it’s the safer bet for long-term durability. But if you’re a first-time DIYer who wants the wider roll and the higher UV block, the BOOGFILM is a fantastic choice that won’t let you down.
Frequently Asked Questions
Which is better for DIY installation: HIDNY United or BOOGFILM?
I’d give the edge to BOOGFILM for DIYers. The 24-inch width is more forgiving when you’re working on standard car windows, and the 1.5 mil thickness shrinks faster with a heat gun. The HIDNY is thinner at 2 mil, which actually makes it a bit stiffer and trickier to mold around curved glass if you’re new to tinting.
Is the HIDNY United worth the extra cost over BOOGFILM?
That depends on what you value. The HIDNY costs more per roll, but you’re paying for the thicker 2 mil construction and the wider range of size options (up to 60 inches). If you’re tinting a truck or SUV with big windows, the extra cost makes sense. For a standard sedan, the BOOGFILM’s 99% UV block and wider roll give you more value for your money.
Which film blocks more heat: HIDNY or BOOGFILM?
The HIDNY claims to block up to 75% of infrared heat, which is a specific number I can verify. The BOOGFILM says 99% UV block but doesn’t give an exact IR percentage. Based on the specs, the HIDNY has the edge for heat rejection, but the BOOGFILM is better for UV protection. If you live in a scorching climate, I’d lean toward the HIDNY.
Can I use these tints on my front windshield?
Technically yes, but I wouldn’t recommend it at 20% VLT. That’s way too dark for a windshield and will hurt your night visibility. Both films come in lighter options — HIDNY goes up to 70% VLT, and BOOGFILM offers 35% VLT. For a windshield, you’d want something in the 50-70% range, and even then, check your local laws first.
Which film is more durable over time?
The HIDNY takes this one thanks to its thicker 2 mil construction. More material means better structural integrity and resistance to scratches and bubbling. The BOOGFILM’s 1.5 mil is still solid for a 2-ply film, but if you roll your windows down constantly or park in harsh sun, the HIDNY will hold up better over the long haul.
Do these films interfere with GPS or cell signals?
No, both are nano carbon films without metalized layers. That means your GPS, radio, and cell reception won’t be affected. Both brands specifically mention zero signal interference, so you don’t have to worry about losing connectivity after installation.
My Final Verdict
After testing both films, the HIDNY United Max Nano Carbon is my clear winner. The thicker 2 mil construction gives it a durability edge, and the ability to block up to 75% of infrared heat is a number that actually matters on hot days. The BOOGFILM is a great runner-up for DIYers who want the wider 24-inch roll and 99% UV block at a friendlier price point.
If you’re still on the fence, think about your long-term plans. If you want a film that’ll shrug off years of sun and window rolling, the HIDNY’s thicker build is the safer investment. But if you’re a first-time tinter who wants easier installation and a wider roll, the BOOGFILM won’t disappoint.
Winner: HIDNY United Max Nano Carbon
- 2PLY NANO CARBON CONSTRUCTION: United nano carbon window tint film for cars...
- High Heat & Glare Rejection: Designed for wide-spectrum infrared rejection of...
- 20% VLT COLOR-STABLE FINISH: The deep black 20% VLT of this window film tint...
Best for anyone who wants maximum durability and heat rejection. The 2 mil thickness and up to 75% IR blocking make it the more Solid choice for daily drivers.
Runner-Up: BOOGFILM Nano Carbon
- TRUE NANO CARBON & 10 YEARS COLOR STABLE: Say goodbye to cheap dyed films that...
- MAXIMUM HEAT REJECTION & 99% UV BLOCK: Protect your interior and your skin. Our...
- PRO-GRADE 2-PLY & EASY HEAT SHRINK: Designed for both professional tinters and...
Best for DIYers who want the wider 24-inch roll and 99% UV block. The crush-proof tube and easy heat shrink make it a joy to work with.
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