Mr.Hobby GSI-B524 Primer Surfacer 1000 - Fine Fill Primer  [GSI-B524]

Even Undercoats from Mr.Hobby GSI-B524 Primer Surfacer 1000

For precise model painting, the Mr.Hobby GSI-B524 Primer Surfacer 1000 gives a consistent underlayer that evens out surface tone and improves topcoat results. It is a practical product for hobbyists who want clean, predictable paint behaviour.

Spray Application for Detailed Components

The aerosol format lets you cover small RC parts uniformly, and the primer's fine formulation helps reduce visible imperfections. This makes it ideal for tiny details and complex shapes common in scale modelling.

Compatible with Plastic, Resin and Metal

This primer works across most modelling substrates, including plastic, resin and metal, promoting solid adhesion and even coverage so paint performs reliably on different parts of your build.