Mr. Hobby GSI-B527 Finishing Surfacer 1500 Gray 170ml Spray  [GSI-B527]

Build a Smooth Base with Mr. Hobby GSI-B527

The Mr. Hobby GSI-B527 Finishing Surfacer 1500 Gray 170ml spray provides a consistent priming layer for RC models, helping paint adhere and reducing visible surface flaws. It is aimed at hobbyists who want an even starting surface before applying topcoats.

Advantages for Model Builders

This surfacer lays down fine particles to fill light scratches and minor imperfections, resulting in a flatter and more uniform substrate. That helps final paint achieve better coverage and a cleaner look.

Application Guidance

Spray in thin, overlapping passes and let each coat dry fully before the next. Thin layers preserve fine panel lines and details while gradually building an even surface. The product works well on plastic, metal, and resin parts commonly used in RC kits.

Where to Use It

Suitable for RC cars, aircraft, and boats, this surfacer is a flexible primer choice for many materials and model types. Use it whenever you want to improve paint adhesion and hide small surface defects.