Precautions for Applying Marble Protective Film in Winter

1. Ensure Proper Surface Pre-treatment for Bonding

In winter, marble surfaces are prone to condensation, frost, or dust. Directly applying the protective film can lead to air bubbles or poor adhesion. Before application, inspect the marble surface thoroughly with a dry cloth to remove moisture and dust, ensuring a clean and dry surface. If the ambient humidity is high, extend the drying time after wiping to prevent surface dampness from affecting the adhesion between the protective film and the stone, thus creating a stable foundation for subsequent application.

2. Consider Material Properties for Low-Temperature Environments

Low temperatures can alter the properties of the substrate and adhesive coating of some marble protective films, potentially causing the substrate to harden or adhesion to decrease. Before application, confirm the low-temperature resistance of the selected protective film and choose a product suitable for winter conditions. If the protective film hardens due to low temperatures, place it in a slightly warmer indoor environment for a period before application to allow it to regain its flexibility, preventing wrinkles or breakage during application due to excessive hardness and ensuring a smooth application process. 

3. Follow Adhesion Procedures to Enhance Stability

During winter construction, the operator's hands are often cold, which may affect the accuracy of the adhesion process. Furthermore, the protective film's adhesive properties develop more slowly at low temperatures. During adhesion, keep hands dry and warm to prevent the protective film from becoming contaminated or shifting due to dampness or coldness. Simultaneously, use a slow, smoothing motion from one end to the other to gradually expel air from under the film, ensuring a tight bond between the protective film and the marble surface and minimizing air bubbles. After adhesion, gently press the surface of the protective film to help the adhesive coating better bond with the stone surface, improving adhesion stability.

4. Strengthen Post-Consultation Inspection and Maintenance to Cope with Environmental Changes

The large temperature difference between day and night in winter may cause differences in thermal expansion and contraction between the protective film and the marble surface, increasing the risk of peeling. After construction, regularly check the edges and overall adhesion of the protective film. If slight peeling is found, gently press it with a clean cloth to repair it. If peeling is severe, investigate the cause and re-adhere. Also, avoid placing excessively hot objects on the protective film surface to prevent high temperatures from affecting its performance and ensuring long-lasting and stable protective effects.