Can Window Tinting Be Done on Rainy Days?
4 Answers
Window tinting can be performed on rainy days, but the following precautions should be observed: Protect interior facilities before tinting: Prior to tinting, it's essential to protect the interior facilities by covering the seats and dashboard with plastic covers. During the tinting process, avoid using lubricants that may cause the film to fade, and refrain from applying the film under direct sunlight, as this can lead to wrinkles and bubbles, significantly compromising the vehicle's aesthetic appeal. Proper glass cleaning is fundamental to ensuring high-quality film application. Typically, glass cleaning involves three steps: inspecting the glass for defects and removing adhesive particles and sand; dusting and cleaning the glass (since water is used for dust removal and lubrication, take care to prevent water from leaking into the car's audio and electronic control systems—cleaning should be done three times); and pre-tinting cleaning. When cleaning the rear windshield, be cautious not to damage the heating wires. Avoid washing the car for three days after tinting: Do not wash the car within three days after window tinting, as this may cause the film to peel off. After the tinting is completed, avoid rolling down the side windows for 24 hours in summer and 48-72 hours in winter, as doing so may displace the film. If bubbles are detected, they should be addressed within 24 hours at a professional car beauty and maintenance shop. Additionally, for one month after applying sun protection and heat insulation film, avoid using strongly adhesive labels directly on the film, as this can cause partial detachment from the glass.
Last time I tried to install window film myself on a rainy day, it was a complete mess. The ground was slippery, and there was moisture on the glass surface—the adhesive wouldn't stick properly. Bubbles appeared within minutes. Dust and water droplets stuck to the film, leaving it dirty, and now I have to redo it. Installing film on a sunny day is much smoother—indoors or in the shade, the glass stays dry and clean, and the adhesive bonds tightly and dries quickly. High humidity affects the curing process of the adhesive, leading to edges lifting, peeling, or even shortening the film's lifespan. I suggest fellow car owners not take the risk to save time—wait for a dry, sunny day instead. Film installation depends on the environment; around 20°C with low humidity is ideal. Remember, this affects both safety and appearance—be patient and wait for the right conditions to avoid spending double the money on rework.
When it comes to car repair work, applying window film on rainy days is definitely something to avoid. High humidity and moisture on the glass make the adhesive slippery, leading to bubbles or poor adhesion after application. Dust carried by rain can contaminate the film surface, and cleaning it before application is still problematic. Proper operation requires ensuring the glass is completely dry and dust-free, with controlled temperature and humidity. Rainwater interferes with the chemical reaction of the adhesive, causing it to dry slowly and leading to film peeling. It's recommended to choose a sunny day or work in an indoor garage, using a heat gun to assist drying. However, rainy days pose high risks, such as slipping or equipment short circuits. After applying the film, the car should avoid rain for at least 24 hours to allow the adhesive to stabilize. Fellow car enthusiasts, take my advice: hold off when conditions are poor and wait for a sunny day to save yourself the hassle.
From a professional perspective, rainy days are not suitable for car window tinting. High humidity can cause condensation on the glass surface, affecting the adhesive's bonding strength and leading to poor adhesion or bubbles. Suspended particles like dust may adhere to the film during rain, causing imperfections. The ideal environment is indoors with a temperature of 20-30°C and humidity below 70%, with dry sunny days being optimal. Moisture delays adhesive curing, increasing failure rates and potentially causing wrinkles or premature failure. Tinting requires dust-free cleanliness and stable conditions to avoid risks. Choosing the right timing ensures long-lasting results, saving both money and effort.
