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Anti-fog Film
MR.FILM
Anti-fog Film
1.Product Overview
PVC electric anti fog film transforms an ordinary bathroom mirror into a smart, clear reflection surface. This ultra thin, flexible film adheres directly to the back of the mirror glass. When switched on, a low voltage current gently heats the entire mirror surface, raising its temperature just above the dew point. This prevents steam from condensing into fog droplets, even during the hottest showers. The film consumes minimal power and activates instantly with a simple wall switch or motion sensor. It is durable, moisture resistant, and safe for continuous use in high humidity environments. Installation is quick and requires no special tools or mirror replacement. The film maintains optical clarity without discoloration or adhesive failure over time. Enjoy a perfectly clear mirror immediately after stepping out of the bath, with no wiping or waiting. This energy efficient solution adds luxury and practicality to any modern bathroom, enhancing daily routines while reducing cleaning hassle. PVC electric anti fog film delivers reliable, maintenance free performance for years.
2.Product Image
3.Product Information
Parameter | Description |
Product | PVC electric anti-fog film |
Material | Flexible PVC with integrated conductive heating layer |
Color | Gray (standard finish) |
Thickness | Ultra-thin, lightweight, and adaptable |
Size | Fully customizable to fit any dimensions |
Operating Voltage | Low voltage, safe for wet environments |
Power Consumption | Energy efficient, minimal running cost |
Heating Performance | Raises mirror surface slightly above dew point to eliminate fog |
Installation | Self-adhesive backing for quick attachment |
Durability | Moisture resistant, reliable for long-term use in bathrooms |
Activation | Instant on/off with a standard wall switch or sensor |
Application | Bathroom mirrors, vanity mirrors, and Refrigerators and freezers, etc. |
Service Life |
4.Key Features
1.Instant Fog Clearance
The film heats the mirror surface immediately upon activation, stopping steam from condensing. You get a crystal‑clear reflection right after a hot shower.
2.Low Power Consumption
Designed for energy efficiency, it uses minimal electricity while delivering effective heating. It adds little to your utility bills.
3.Safe Low Voltage Operation
Runs on a safe, low voltage circuit, making it completely suitable for wet bathroom environments without any shock risk.
4.Quick and Tool‑Free Installation
The self‑adhesive backing allows you to apply the film directly to the back of any existing mirror. No special skills or equipment are needed.
5.Fully Customizable Dimensions
Each film is cut to fit your exact mirror size, including custom shapes. The standard gray color blends neatly with the mirror backing.
6.Durable and Moisture Proof
Constructed from high‑quality PVC, it resists humidity and heat over long periods. It maintains its adhesive strength and heating performance for years.
5.Application
Bathroom Mirrors
Instantly clears steam after hot showers, so you can shave or do makeup without wiping. Adds daily comfort and a premium feel to any bathroom.
Refrigerator & Freezer
Prevents condensation on glass doors, keeping contents visible without opening. Saves energy and allows quick inventory checks at a glance.
Vehicle Side Mirrors
Removes rain and fog from side mirrors for a clear rear view in all weather. Enhances driving safety with a reliable, low‑maintenance solution.
Display Coolers
Keeps retail showcases fog‑free, making products look fresh and appealing. Reduces cleaning time and maintains an inviting store display throughout the day.
6.Performance Comparison
Feature | Mr. Film Anti-Fog Film | Competitors (Average) |
Heating Speed | Instant, clears fog within seconds | Slower warm-up time |
Power Consumption | Low, energy-efficient | Higher energy usage |
Film Thickness | Ultra-thin, discreet | Thicker, more visible |
Size Customization | Fully tailored to any mirror dimension | Limited or fixed sizes only |
Durability | Long life, resists moisture and heat | Shorter lifespan under humidity |
Installation | Easy peel-and-stick, no tools needed | Often requires professional fitting |
Safety | Low voltage, fully safe in wet areas | Standard safety level |
Color Finish | Elegant gray backing, blends well | Limited color options |
7.Product Structure
The PVC electric anti‑fog film is built with a carefully engineered multi‑layer structure to deliver reliable, uniform heating. The top layer is a flexible PVC substrate that offers mechanical strength and optical transparency, ensuring no visual distortion when applied to the mirror. Directly below it lies a precisely designed conductive heating circuit, typically printed with low‑resistance materials, which generates even heat across the entire film surface once powered. This heating layer is fully encapsulated by high‑quality insulating films to guarantee electrical safety and prevent moisture ingress. The bottom layer features a strong pressure‑sensitive adhesive, protected by a removable release liner, that bonds firmly to the back of any mirror glass. This compact, ultra‑thin stack allows rapid heat transfer, low energy consumption, and exceptional durability, while remaining flexible enough to conform to flat or slightly curved mirror surfaces without compromising performance.
8.Manufacturing Process
Step 1: Cleaning
High‑grade PVC rolls are cleaned and surface‑treated for strong adhesion.
Step 2: Printing
A low‑resistance heating circuit is screen‑printed evenly across the film.
Step 3: Insulation
The circuit is encapsulated with insulating films for electrical safety and moisture protection.
Step 4: Adhesive
A pressure‑sensitive adhesive is applied, covered by a silicone release liner.
Step 5: Curing
The film passes through a drying tunnel to stabilize all layers.
Step 6: QC & Packaging
Each batch is inspected, custom‑cut to size, and packed in moisture‑proof materials.
9.OEM / ODM Service
We provide OEM and ODM services for our PVC electric anti‑fog film. You can customize the film dimensions to match any mirror size. Packaging, labels, and user manuals can also be designed with your own brand identity. We support low minimum orders and fast production lead times. Just share your size and packaging preferences, and we will deliver finished products ready for your market. Our team ensures strict quality control and confidential manufacturing throughout the process. Simple, flexible, and hassle‑free.
10.MR.FILM Advantages
Precision Machinery
Advanced equipment ensures consistent quality and high output.
Modern Facility
A clean, organized environment supports stable production.
Skilled Staff
Experienced team monitors every step, guaranteeing reliable products.
Clean Workshop
Orderly, dust‑controlled environment reduces contamination and maintains stability.
Large Warehouse
Ample stock allows fast turnaround and flexible order fulfillment.
11.Certifications

Our factory holds a wide range of certifications that verify our quality management and production processes. These credentials are regularly renewed through independent audits, giving you confidence in consistent product reliability. They also help simplify your market entry and reduce procurement risks without relying on exaggerated claims.
12.International Exchange
We regularly take part in international trade fairs, meeting customers from various countries and building strong working relationships. These events allow us to exchange ideas, understand market needs, and establish trust that leads to repeat orders. Our collaboration with overseas clients has grown steadily through open communication and reliable service.
13.FQA
1. Can the film be removed or repositioned after installation?
Yes, the shower door safety film can be carefully peeled off if needed. However, it is designed for single‑use application. Repositioning shortly after placement is possible, but re‑adhesion may weaken over time. For best results, we recommend applying it once to a clean, dry mirror surface.
2. Does the film work on all mirror types?
The anti-fog film adheres well to most standard glass mirrors with a flat or slightly curved surface. It is not recommended for acrylic mirrors or surfaces with textured coatings, as the adhesive may not bond properly and heating efficiency could be reduced.
3. How do I clean the mirror after the film is installed?
You can clean the mirror surface as usual using a soft cloth and standard glass cleaner. Avoid abrasive pads or harsh chemicals that might scratch the glass. The film is on the back side, so cleaning the front mirror face does not affect the film at all.
4. What is the typical lifespan of the film, and is there a warranty?
With normal use in bathroom conditions, the fog window film is designed to last several years without performance degradation. We offer a standard warranty period covering manufacturing defects and heating element failures. Please refer to our warranty policy for specific terms and conditions.
5. Can I cut the film to a smaller size myself?
No, the anti fog window film should not be cut after manufacture, as this would damage the printed heating circuit and create uneven heating or hot spots. Always order the exact dimensions you need, and we will produce it to your specified size.