---
product_id: 361310140
title: "One Way Privacy Window Film,Premium PET Material,Daytime Reflective Heat Control Anti UV Door Sticker,Window Tint for Home Office Living Room,Mercury Blue,23.6 Inch x 6.5 Feet"
brand: "xiawei"
price: "₩82500"
currency: KRW
in_stock: true
reviews_count: 8
category: "Xiawei"
url: https://www.desertcart.kr/products/361310140-one-way-privacy-window-film-premium-pet-material-daytime-reflective
store_origin: KR
region: South Korea
---

# Daytime one-way privacy Reduces heat by 50% Blocks 90% UV rays One Way Privacy Window Film,Premium PET Material,Daytime Reflective Heat Control Anti UV Door Sticker,Window Tint for Home Office Living Room,Mercury Blue,23.6 Inch x 6.5 Feet

**Brand:** xiawei
**Price:** ₩82500
**Availability:** ✅ In Stock

## Summary

> 🪟 Reflect your style, block the heat, own your privacy.

## Quick Answers

- **What is this?** One Way Privacy Window Film,Premium PET Material,Daytime Reflective Heat Control Anti UV Door Sticker,Window Tint for Home Office Living Room,Mercury Blue,23.6 Inch x 6.5 Feet by xiawei
- **How much does it cost?** ₩82500 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.kr](https://www.desertcart.kr/products/361310140-one-way-privacy-window-film-premium-pet-material-daytime-reflective)

## Best For

- xiawei enthusiasts

## Why This Product

- Trusted xiawei brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Cool Comfort Control:** Feel the difference with 50% heat reduction—no more oven-like rooms or soaring AC bills.
- • **Sun-Defying UV Shield:** Protect your skin and furniture from harmful UV rays while slashing cooling costs.
- • **Durable PET Excellence:** Premium PET film resists fading, bubbling, and damage even under intense summer heat.
- • **Invisible Privacy Guard:** Enjoy crystal-clear views out while keeping prying eyes completely locked out during the day.
- • **Safety-First Explosion Proof:** Reinforces glass to prevent dangerous shards from flying during impacts or storms.

## Overview

This Mercury Blue One Way Privacy Window Film is a premium PET polyester film measuring 23.6 inches by 6.5 feet, designed for home and office windows. It blocks 90% of UV rays and reduces heat by 50%, providing daytime privacy with a reflective mirror effect outside while maintaining clear visibility inside. The film is durable, explosion-proof, and easy to install with peel-and-stick application, making it a smart, stylish solution to enhance comfort, safety, and privacy.

## Description

desertcart.com: One Way Privacy Window Film,Premium PET Material,Daytime Reflective Heat Control Anti UV Door Sticker,Window Tint for Home Office Living Room,Mercury Blue,23.6 Inch x 6.5 Feet : Home & Kitchen

Review: No more "oven" room - The adhesion is quite sticky once the protective film is removed. The sticky side goes on the window; instructions don't say that. I recommend using copious amounts of soapy water for the application as well. Don't wipe immediately all the water as the instructions imply. Wait about five or six hours and then go back over the film and smooth things out; works better that way. I used this on the three windows that get the most heat of the day. I noticed that it wasn't as toasty in that area around 7pm. It doesn't reduce the amount of light, but does provide enough to keep curtains opens. You can see out but nosey neighbors can't see in. I have weird shaped windows; original windows from the 60s on my home, so fitting the film to the windows took some creative thought. There was an overlap of film, so I used a straight edged razor to cut things down to make the film fit. Looks good; can't even tell there is a film on the windows from the outside. This is pretty easy to use; take your time.
Review: IT WORKS! Second review..on Second order… - I am so VERY glad we bought this heat reflective film..We have a big window that faces full south so it really heats our house up in this VERY hot and dry drought we are having in Washington State..The film I bought was Mercury Blue..I got the 23.6x 6.5 ft size..It went on easily..The hardest part was getting the protective film off the window cling ..After struggling with the large window first.. I had enough left over to cover a small window in our porch that faces full EAST sun ..I figured out putting a piece of scotch tape on the corner of the protective film (not the one that goes on the window) and pulling it was sooo easy to separate the 2 films..I also used a spray bottle with just dish soap and water..I used a LOT of spray on the window and the cling..NOTE: Do not spray the window before you are ready to apply because the soap, especially on a hot sunny side window, will dry and leaves streaks and you just have to spray again.. Also, I had enough left over to do the small window in the porch.. I planned on that when I ordered..The only concern I had was I new it would be pieced together..I decided to overlap one window with the scraps..IT HELD GREAT!! You can see in the pictures I took..They are the last of windows.. If you look at the pictures and see the comparison to the opened window and the window with the heat reflective film on it..you can see how clear it is …a bit tinted but still great visibility.. I HIGHLY recommend this product.. I did a test for the temp with the window covered and the window not covered..There is a HUGE difference now with the heat stopped outside! Yaaaaay! I am planning on a long term solution to the ‘heat is here to stay’ situation our climate change has put us all in. Note: I cut my window cling as close to size before putting it on..That seemed easier..I did have an exact0 knife for trimming some areas but that was minimal..GOOD luck! SECOND REVIEW ON SECOND ORDER.. I still love this product…I used it on 2 West side facing bedroom windows..I had a very pretty prismatic window cling on those but they were not heat reflecting..I cut the heat reflecting film and applied like the first order..It went on without a problem..NOTE…You can see right through this reflective window cling..My husband went outside and I stayed inside for the test..Sooo, I really missed my prismatic cling.. I wondered if it would stick to the reflective cling..IT DOES!! Sooo pretty..The first 6 pictures are the dinning room window..I have a picture of flowers to divide the window pictures..The last pictures are the bedroom window with the heat reflective cling underneath the prismatic film.. LOVE it..

## Features

- 【UV Protection】Continuous exposure to the sun will cause high room temperature, aging furniture, and sunburn on the skin. Heat insulation film that can block 90% of UV and 50% of heat.It can perfectly solve this problem, and you will have a feeling of visibly cooler after use. It can also save your air-conditioning electricity bill.
- 【Privacy Protection】After sticking the window film, the outside looks like a mirror during the day, and I promise you can’t see inside even if you use a telescope. But the inside can still clearly see the outside.It also makes the house more beautiful.
- 【Safety Protection】When the window glass is hit by objects entrapped by a ball or typhoon, the splash of glass slag can cause serious injury to people. Only PET window film with glue can be explosion-proof. Only our videos dare to do real tests.
- 【High Quality】What an embarrassing thing if the window film blisters and fades after exposure to the sun. In summer, the glass temperature can reach 60℃, ordinary window film will definitely foam, but the window film with glue PET material will not. avoid frequent replacement, waste your time and money.
- Referring to the video will be very helpful for you to paste the film! I am more than happy to answer any questions you have. We cherish every opportunity for service, if there is any dissatisfaction, I will definitely solve it for you, as long as you contact me.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B092JBSFKG |
| Best Sellers Rank | #55,973 in Home & Kitchen ( See Top 100 in Home & Kitchen ) #106 in Window Films |
| Brand | xiawei |
| Color | Mercury Blue |
| Customer Reviews | 3.9 3.9 out of 5 stars (8,128) |
| Date First Available | April 14, 2021 |
| Installation Type | Peel and Stick |
| Item Weight | 8 ounces |
| Item model number | one way window film |
| Manufacturer | xiawei |
| Material | PET Polyester Film |
| Number of Items | 2000 |
| Product Dimensions | 23.6"L x 6.5"W |
| Size | 23.6 Inch x 6.5 Feet |
| Ultraviolet Light Protection | UV |
| Unit Count | 12.78 Square Feet |

## Product Details

- **Brand:** xiawei
- **Color:** Mercury Blue
- **Installation Type:** Peel and Stick
- **Manufacturer:** xiawei
- **Material:** PET Polyester Film
- **Number of Items:** 2000
- **Product Dimensions:** 23.6"L x 6.5"W
- **Size:** 23.6 Inch x 6.5 Feet
- **Ultraviolet Light Protection:** UV
- **Unit Count:** 12.78 Square Feet

## Images

![One Way Privacy Window Film,Premium PET Material,Daytime Reflective Heat Control Anti UV Door Sticker,Window Tint for Home Office Living Room,Mercury Blue,23.6 Inch x 6.5 Feet - Image 1](https://m.media-amazon.com/images/I/41UmfoFDSGL.jpg)
![One Way Privacy Window Film,Premium PET Material,Daytime Reflective Heat Control Anti UV Door Sticker,Window Tint for Home Office Living Room,Mercury Blue,23.6 Inch x 6.5 Feet - Image 2](https://m.media-amazon.com/images/I/51+bFZKJEHL.jpg)
![One Way Privacy Window Film,Premium PET Material,Daytime Reflective Heat Control Anti UV Door Sticker,Window Tint for Home Office Living Room,Mercury Blue,23.6 Inch x 6.5 Feet - Image 3](https://m.media-amazon.com/images/I/51+zUNr83vL.jpg)
![One Way Privacy Window Film,Premium PET Material,Daytime Reflective Heat Control Anti UV Door Sticker,Window Tint for Home Office Living Room,Mercury Blue,23.6 Inch x 6.5 Feet - Image 4](https://m.media-amazon.com/images/I/51E8dfgYYtL.jpg)
![One Way Privacy Window Film,Premium PET Material,Daytime Reflective Heat Control Anti UV Door Sticker,Window Tint for Home Office Living Room,Mercury Blue,23.6 Inch x 6.5 Feet - Image 5](https://m.media-amazon.com/images/I/51mv0OYoq8L.jpg)

## Questions & Answers

**Q: Can I see out, but nobody can se in?**
A: I need four pieces 19 1/2" by  57 1/4"   can you provide this.   Does the mirror like outside provide the most reflection of heat

**Q: How do you separate the two fims?**
A: Thank you for your questions and answers! One corner of the window film is glued with two pieces of tape, and the protective film can be separated by holding the tape to separate! Of course, our film workers are more accustomed to biting a corner of the window film with their teeth. The protective film can be separated by moving the teeth left and right, and then separated by hand!

**Q: Will this new glue design privacy film come off easily?**
A: Thanks for asking! This window film does not require additional glue! It can stick very firmly by itself! No residual glue is left after tearing. When applying window film, be sure to spray more soapy water on both sides of the film and the glass.

**Q: Demension show 35.4"L x 16.4"W but product size says 35.4" x 16.4 feet so which is it this is an important over sight**
A: Hello! The product actually opens up to 35.4 inches x 16.4 feet, but after packaging the product comes in a roll! The size is 35.4 inches x 1.4 inches x 1.4 inches

## Customer Reviews

### ⭐⭐⭐⭐⭐ No more "oven" room
*by S***E on July 10, 2024*

The adhesion is quite sticky once the protective film is removed. The sticky side goes on the window; instructions don't say that. I recommend using copious amounts of soapy water for the application as well. Don't wipe immediately all the water as the instructions imply. Wait about five or six hours and then go back over the film and smooth things out; works better that way. I used this on the three windows that get the most heat of the day. I noticed that it wasn't as toasty in that area around 7pm. It doesn't reduce the amount of light, but does provide enough to keep curtains opens. You can see out but nosey neighbors can't see in. I have weird shaped windows; original windows from the 60s on my home, so fitting the film to the windows took some creative thought. There was an overlap of film, so I used a straight edged razor to cut things down to make the film fit. Looks good; can't even tell there is a film on the windows from the outside. This is pretty easy to use; take your time.

### ⭐⭐⭐⭐⭐ IT WORKS! Second review..on Second order…
*by C***C on August 18, 2023*

I am so VERY glad we bought this heat reflective film..We have a big window that faces full south so it really heats our house up in this VERY hot and dry drought we are having in Washington State..The film I bought was Mercury Blue..I got the 23.6x 6.5 ft size..It went on easily..The hardest part was getting the protective film off the window cling ..After struggling with the large window first.. I had enough left over to cover a small window in our porch that faces full EAST sun ..I figured out putting a piece of scotch tape on the corner of the protective film (not the one that goes on the window) and pulling it was sooo easy to separate the 2 films..I also used a spray bottle with just dish soap and water..I used a LOT of spray on the window and the cling..NOTE: Do not spray the window before you are ready to apply because the soap, especially on a hot sunny side window, will dry and leaves streaks and you just have to spray again.. Also, I had enough left over to do the small window in the porch.. I planned on that when I ordered..The only concern I had was I new it would be pieced together..I decided to overlap one window with the scraps..IT HELD GREAT!! You can see in the pictures I took..They are the last of windows.. If you look at the pictures and see the comparison to the opened window and the window with the heat reflective film on it..you can see how clear it is …a bit tinted but still great visibility.. I HIGHLY recommend this product.. I did a test for the temp with the window covered and the window not covered..There is a HUGE difference now with the heat stopped outside! Yaaaaay! I am planning on a long term solution to the ‘heat is here to stay’ situation our climate change has put us all in. Note: I cut my window cling as close to size before putting it on..That seemed easier..I did have an exact0 knife for trimming some areas but that was minimal..GOOD luck! SECOND REVIEW ON SECOND ORDER.. I still love this product…I used it on 2 West side facing bedroom windows..I had a very pretty prismatic window cling on those but they were not heat reflecting..I cut the heat reflecting film and applied like the first order..It went on without a problem..NOTE…You can see right through this reflective window cling..My husband went outside and I stayed inside for the test..Sooo, I really missed my prismatic cling.. I wondered if it would stick to the reflective cling..IT DOES!! Sooo pretty..The first 6 pictures are the dinning room window..I have a picture of flowers to divide the window pictures..The last pictures are the bedroom window with the heat reflective cling underneath the prismatic film.. LOVE it..

### ⭐⭐⭐⭐ Great for Heat and Glare, But It’s Not a Mirror
*by Z***L on July 29, 2025*

Before writing this, I tested the film on three south-facing, single-pane windows installed in 1989 during a 97°F Texas afternoon with a UV index of 10. Each window had a different condition for comparison: Window A: Film applied, direct sunlight Window B: No film, direct sunlight Window C: No film, full shade Heat Performance Surface temperatures were recorded using an infrared thermometer at the same time on all three windows. Window A: 90°F Window B: 99°F Window C: 97°F The film reduced surface temperature by over 9 percent compared to untreated glass in direct sunlight. Window A even measured cooler than the shaded window, suggesting effective solar heat rejection beyond just blocking visible light. Light Control (Lux) Using a phone-based light sensor held flat against each window for 10 seconds: Window A: 2,000 to 2,378 lux Window B: 30,184 to 33,195 lux Window C: 2,110 to 2,223 lux Installation This is a static cling film, not adhesive. Water and a squeegee are all you need. Best results came when working in temperatures below 80°F or at night, since warmer conditions caused the water to evaporate too quickly. Cutting each panel slightly narrower than the window helped the film float during placement, making alignment and bubble removal much easier. Privacy & Appearance From the outside, the window takes on a faint blue tint. There is no actual mirror effect. Visibility into the home depends on angle and lighting, similar to how a phone privacy screen behaves. From inside, the view is slightly dimmer but remains clear, similar to factory car tint. --- Claim vs. Result The product advertises a mirror-like exterior during the day. In testing, there was no mirror effect, just a subtle tint. People outside can still see in unless conditions are just right, so the one-way privacy feature is limited. The film claims to block 50 percent of solar heat. Test results support this. The treated window’s surface temperature was over 9 percent lower than untreated glass and even lower than a shaded window. That is significant, especially considering the windows are 35 years old and offer little insulation on their own. Brightness was reduced by over 90 percent based on the lux readings. The level of glare dropped to what you would expect in full shade, which lines up with the product’s stated performance. UV protection was not measured directly, but the combined reduction in brightness and temperature, along with the film outperforming shade, strongly suggests it is filtering more than just visible light. It is very likely cutting UV and infrared as well, so the 99 percent UV block claim appears believable. --- Bottom Line: If you want heat reduction, glare control, and added comfort, this film performs. If you are expecting true mirrored daytime privacy, it will not deliver that. The heat and light filtering are real. The mirror effect is not.

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*Product available on Desertcart South Korea*
*Store origin: KR*
*Last updated: 2026-02-28*