1pc Frame Four Sides Preparer Film Applicator - High Precision Wet Film Squeegee for Coating Thickness Control(25-50-75-100um)

Working principle:The preparer determines the thickness of the film according to the depth of the groove. There are three specifications of the SZQ frame four-sided preparer, and each specification can be used for coating with four thickness values.Instructions:Place the template on the platform and secure it so that it cannot move when the preparer is drawn across. Place the preparer at a position close to and parallel to the short side of the sample plate or in a specified position, then place about 5ml of sample in the box of the preparer, press both ends with fingers, and pass at a constant speed of 150mm/S. That is, it is coated into the desired wet film.Storage: Clean with solvent and dry after use, apply oil and store at room temperature.

• Achieve precise coating thickness with our Frame Four Sides Preparer, devised for consistent film application across various surfaces.
• Compact dimensions (80*30*17mm) and effective coating width of 80mm make this applicator ideal for use on steel plates, plastics, and wood boards.
• Eliminate human error in film preparation with this high-precision tool, ensuring uniform testing conditions for accurate results.
• Compatible with water-based, acidic, and alkaline products, making it versatile for different coating applications.
• Easy to clean and maintain; simply use solvent and apply oil for long-lasting durability.