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Saturday, July 25, 2026

Fun with FPVC

A recent structure building article by Alan Jockmans in Voie Libre #126* reminded me that I have some 3mm Foamed PVC sheet laying around (Komatex brand).  I had purchased it for structure bases since it doesn't warp, is light and strong, and cuts easily.  Somehow I had never really played with it as a carving material, until now.


First I impressed the board lines with a dental tool then scribed the surface with a razor saw and hobby knife.  Next I primed it gray and gave it a dark wash of Agrax Earthshade from Citadel.  When that had dried I stippled on Antique White and finished the bottom boards with some green shade for a little mossy grime.  I'm pleased with the result of this little test and hope to make use of the material on other projects, perhaps on Orange Avenue.

*The reason I purchased that issue of Voie LIbre International was to check out Jim Lowe's latest article on his Mt. Lowe trefoil-shaped layout.  One of the most innovative designs I've seen in a long time, creatively envisioned and skillfully executed.

2 comments:

  1. Now that I've stopped blushing :-) I'll have to find some of that material and give it a try.

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    1. I purchased mine at Home Depot, again under the Komatex brand. But up there you may be able to get Forex or Palight or the same thing under a different brand name. With my limited experience I can't speak to the differences between brands, but I really like this material and my 24' x 36" sheet was around $12.

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