Substrate Properties
Washi Paper Substrate: Based on natural washi paper, it undergoes special treatments such as degreasing and coating. This treatment enables the substrate to effectively prevent moisture absorption and expansion in humid environments, maintaining dimensional stability. Even in high - temperature and high - humidity outdoor scenarios, it is not prone to deformation or wrinkling, ensuring the accuracy of masking. For example, during outdoor car painting operations in summer with high humidity and temperature, it can fit the curved surface of the car body and play a stable masking role.

Balance of Thinness and Toughness: It has a thin texture, usually with a relatively small thickness (such as some products can reach about 90μm). However, it has good tear - resistance. During the high - temperature painting process, it will not be easily damaged due to pulling, baking, and other operations, and can completely cover the area that needs masking. For example, in complex, narrow parts such as the engine compartment of a car that require high - temperature baking, it can accurately mask and is convenient to operate.

Adhesive Properties
Heat - Resistant Acrylic Adhesive (Common System): Using acrylic adhesives with a heat - resistant formula, in high - temperature environments (such as around 150℃ in a car baking paint room), it can maintain good adhesion, without softening or glue overflow. For example, after the whole car is painted and enters the baking paint room for baking, the tape will not have glue liquid flowing to contaminate the paint surface due to high temperature, nor will it lose its viscosity and cause displacement, ensuring clear color - separation edges.

Addition of Anti - UV Components: The adhesive layer contains anti - ultraviolet components. After long - term outdoor sun exposure, it will not age and become brittle or lose its viscosity. When peeled off, no residual glue is left. For example, it is used for color separation of real stone paint on the exterior walls of outdoor buildings. After months of sun exposure, when the tape is peeled off, the wall remains clean and the color - separation lines are neat.

Properties Reflected by Comprehensive Performance
High - Temperature Resistance Aspect: It can withstand high - temperature baking for a certain period (such as indicators like 150℃/30 minutes). In scenarios such as original factory car painting and high - temperature anti - corrosion painting of industrial equipment, it can adapt to processes such as baking paint and drying, stably mask, and help form accurate and clean paint surface edges.

Anti - Ultraviolet Aspect: It resists ultraviolet aging and has a relatively long outdoor service cycle. For projects such as outdoor advertising board renovation painting and anti - corrosion painting of bridge steel structures that are long - term exposed to the sun, it can always maintain the masking effect. When peeled off, no residual glue is left, reducing damage to the underlying surface (such as the plastic panel of the advertising board and the metal paint surface of the bridge).

Adaptation to Multiple Surfaces: With appropriate viscosity and substrate flexibility, it can fit various common surfaces in the automotive and industrial fields, such as glass, metal, plastic, and painted surfaces. In painting masking operations on different materials, it can achieve effective adhesion and clean peeling, with strong versatility.