HO Scale Cork Underlay – 3mm Trackbed (Pack of 5 × 910mm Strips)

Upgrade your model railway with this HO scale 3mm cork underlay, designed to provide a smooth, quiet, and realistic track foundation. Ideal for reducing layout noise, improving ballast adhesion, and creating an authentic trackbed profile for HO scale layouts.

This model railway cork trackbed set includes 5 high-quality cork strips, giving you a total of 4550mm of underlay—perfect for mainline track, sidings, yards, and modular layouts. The cork can be easily cut or sanded to shape, making it ideal for custom curves and gradients.

Key Features

• HO scale 3mm cork underlay for realistic trackbeds

• Pack of 5 strips — each 910mm × 35mm (4550mm total)

• Reduces noise from locomotives and rolling stock

• Excellent surface for ballasting and track laying

• Easy to cut, shape, and sand for smooth contours

• Suitable for all HO model railway brands and track systems

Perfect for anyone building or upgrading a model railway layout and looking for a reliable, noise-reducing cork roadbed solution.