Mr.Hobby B611 Aqueous Surfacer 1000 RC Primer Spray  [GSI-B611]

Prepare model surfaces with Mr.Hobby B611

The Mr.Hobby B611 Aqueous Surfacer 1000 is a water-based primer spray designed for modelers who need a consistent undercoat. Its fine surfacer particles fill small imperfections and improve the bond between substrate and paint.

Why use a water-based surfacer

Water-based surfacers like Mr.Hobby B611 are lower in harsh solvents and are better suited to indoor bench work. They tend to dry faster and allow simple water cleanup, making repeat coats less of a chore.

Tips for spraying and finishing

Make sure the item is clean and dry before spraying and agitate the can well. Apply in light, sweeping passes from 15-20 cm and allow each coat to cure before sanding or adding further layers to avoid defects.

Application across model types and materials

The Mr.Hobby B611 Aqueous Surfacer 1000 is appropriate for a variety of RC models including cars, small aircraft and boats. It bonds to plastics, metal and resin, making it a flexible choice for mixed-material builds.