Walthers Cornerstone 933-3183 | Plant No. 4 Background Building - Industrial Kit | HO Scale

The Walthers Cornerstone Plant No. 4 Background Building is the perfect space-saving solution for HO scale layouts where depth is limited. Designed to sit between your rearmost track and the backdrop, this industrial building front measures just over two inches deep while standing an impressive 7-1/2 inches tall, creating a convincing sense of depth without eating up valuable real estate on your layout.

Looking for more HO building kits? Browse our HO Scenery & Buildings and HO Track & Accessories.

• Background building design sits flat against your backdrop — only 2-1/4" deep, ideal for tight spaces behind your mainline
• Realistic molded brick detail with concrete loading dock adds industrial character to any layout scene
• Includes decal signs for added realism and customization options
• Molded in gray plastic with clear window glazing — builds up easily, paint and weather to match your scene
• Versatile industrial design works for any era from steam to modern
• Scale: HO (1:87)

Does this kit require painting?
The kit is molded in gray plastic and includes clear window glazing. While it can be assembled unpainted, painting and weathering will significantly improve its realism on your layout.

How deep is this building?
Plant No. 4 is just 2-1/4 inches deep, making it specifically designed to fit in the narrow space between your rearmost track and backdrop.

What glue should I use to assemble this kit?
Plastic model cement or liquid plastic solvent cement (like Tamiya Extra Thin or Testors) works best for styrene kits like this one.

Can this building be used for different eras?
Yes — the industrial design is versatile enough to represent a factory or plant building from the steam era through modern times. Adjust your paint scheme and signage to match your layout's era.