First course build and super happy with the results! Built using crushed boxes, expanding foam and plaster cloth. : r/SCX24

R-6 (10 psi) Insulfoam 1-1/2 x 4' x 8' Laminated Expanded Polystyrene Foam Board Insulation at Menards®

1 Inch Thick Foam Board - 6 Pack 17X11 Inch Polystyrene Rectangles For DIY Crafts, Insulation, Sculptures, Models (White)

Otter Valley Railroad Model Trains - Tillsonburg, Ontario Canada

Otter Valley Railroad Model Trains - Tillsonburg, Ontario Canada

How to build a cheap 1/24 Indoor RC Crawler Course: Part 2 Axial SCX24

First course build and super happy with the results! Built using crushed boxes, expanding foam and plaster cloth. : r/SCX24

Everbuild Fix & Fill Expanding Foam 750ml

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MT Products Hard Foam Blocks (6 Pack), 4 x 4 x 4 Inch Non-Squishy Craft Square Foam Cubes

Silverlake Craft Foam Blocks for Crafts - 36 Pack of 4x4x2 EPS Polystyrene Squares for Crafting, Modeling, Art Projects, and Floral Arrangements - Sculpting Block for DIY School & Home Projects (

Project Foam Pad by Fairfield™, 24 x 72 x 1 Thick