What tool is typically used to spread heated wax in a thin coat?

The tool that is typically used to spread heated wax in a thin coat is the wooden applicator. Wooden applicators are well-suited for this purpose due to their rigidity and the ability to easily control the application of wax. They provide a smooth surface that allows technicians to create an even layer of wax, which is essential for effective hair removal during the waxing process. The material also avoids any risk of reacting with the wax, ensuring safety and hygiene.

On the other hand, while metal applicators can be used in some circumstances, they are generally not preferred for applying wax due to the potential for overheating and the difficulty in achieving a precise and controlled application. Plastic spatulas may not provide the same level of control and may bend under pressure, which can lead to uneven application. Rubber applicators are not standard in the waxing industry and do not offer the same benefits as wooden applicators in terms of precision and effectiveness.