Mr. Surfacer 500 (SF-285) – Primer and Filler for Models

Mr. Surfacer 500 (SF-285) is a highly acclaimed product from the Japanese brand Gunze Sangyo, intended for model finishing work. It is a specialist primer-filler based on acrylic resins with added organic solvents and pigments, which is ideal for eliminating scratches, unevenness, and small imperfections on model surfaces. The product can be safely applied not only to plastic models but also to resin and metal ones. Its properties make it invaluable for surface preparation before final painting.

The biggest advantage of Mr. Surfacer 500 is its largest grain size among the Surfacer series (500, 1000, 1200), making it especially recommended for quickly filling deep scratches, pores, holes, or seams resulting from gluing or processing models. It allows you to achieve a perfectly smooth surface, particularly where using traditional putty would be too difficult or time-consuming.

• Category: Modeling primer and filler
• Application method: Brush or airbrush
• Material: Acrylic-resin base with pigment
• Thinning possibility: Mr.Color Thinner
• Drying time: Sandable after approx. 40 minutes
• Finishing: Recommended wet sanding with 1000 grit or higher sandpaper
• Intended use: Plastic, resin, and metal models
• Capacity: 40 ml

The product is perfect both for beginner modelers looking for an easy solution for surface repair and for experienced hobbyists expecting perfect finishing quality. Thanks to the possibility of layering and easy sanding, Mr. Surfacer 500 enables professional results even in difficult areas, such as panel lines or joints between parts.

The difficulty level of using this primer is rated at 1/5 – it is easy to use and forgives minor mistakes. Recommended for any modeler, regardless of experience level. If you are looking for an effective product to prepare your model's surface for painting, Mr. Surfacer 500 will be an excellent choice, influencing the final appearance of your work and increasing its durability.