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Depron Case 6mm 20 Sheets 49" x ~31.4" White

Depron Case 6mm 20 Sheets 49" x ~31.4" White

Best price now

$264.33at RcDepronChecked Nov 12

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Price facts

  • Last seen at $264.33 at RcDepron on Nov 12.

Our take on the Depron Case 6mm 20 Sheets 49" x ~31.4" White

Depron Case is a pack of 20 white extruded polystyrene foam sheets, 6mm thick and roughly 49 by 31.4 inches. Depron is a closed-cell foam known for being stiff, light and easy to cut, sand and glue, which makes it a staple for model aircraft builders, architectural modelers and crafters. At 6mm it is the mid-weight grade: stiffer than 3mm sheet but still bendable enough to form curved fuselages and wings. Compared with balsa it is cheaper, more uniform and needs no grain matching, but it dents more easily and does not take the same fine finish.

Best forRC and free-flight model aircraft buildersArchitectural and product model makersCrafters cutting shapes and layered buildsHobbyists who want uniform sheets instead of balsa
Pros
  • Closed-cell foam is stiff for its weight
  • Cuts cleanly with a knife and sands easily
  • Consistent thickness and density across sheets
  • Glues well with foam-safe CA, epoxy and hot glue
  • Large sheet size suits wings and fuselage panels
Cons
  • Dents and crushes under point pressure
  • Solvent glues and some spray paints melt it
  • Surface texture is coarser than balsa
  • Large sheets need flat storage to stay true

Depron Case 6mm 20 Sheets 49" x ~31.4" White prices at every store

  • RcDepronNew

    In stock

    $264.33Checked Nov 12
    Visit RcDepron

What reviewers say

Model builders rate Depron as a dependable, easy-to-cut foam for airframes and prototypes. They like the consistent 6mm thickness and the large sheets, and warn that it dents and reacts badly to solvent-based glues and paints.

What people mention
  • CuttingPraisedBuilders say it slices cleanly with a hobby knife and sands to a smooth edge.
  • StiffnessPraisedAt 6mm it holds shape well for wings and fuselage panels without extra bracing.
  • DurabilityCriticisedOwners report it dents and crushes where balsa would only scuff.
  • Glue compatibilityMixedFoam-safe CA and epoxy work well, but solvent glues and some sprays attack the foam.
  • Sheet consistencyPraisedThickness and density are reported as even across the pack.

About the Depron Case 6mm 20 Sheets 49" x ~31.4" White

This is a case of white Depron sheets. It contains 20 sheets, each 6mm thick and 49" x about 31.4".

Material
Depron
Color
White
Thickness
6mm
Sheet size
49" x ~31.4"
Quantity
20 sheets

Questions and answers

What is Depron foam used for?
It is extruded polystyrene foam used for RC aircraft, architectural models, signs and craft projects. It is light, stiff and easy to cut and sand.
Is 6mm Depron strong enough for a plane wing?
Yes for small and mid-size airframes, often with a spar or carbon reinforcement. Larger or faster models usually need thicker foam or added structure.
What glue works on Depron?
Use foam-safe CA, epoxy, polyurethane glue or hot glue. Solvent-based glues and some spray adhesives melt the foam.
Can Depron be painted?
Yes, but use water-based acrylics or foam-safe sprays. Solvent-based paints and some primers will eat into the surface.
How should I store the sheets?
Keep them flat, dry and out of direct sun. Leaning large sheets against a wall can leave them bowed.
Where is the Depron Case 6mm 20 Sheets 49" x ~31.4" White cheapest?
At RcDepron, for $264.33, as of our latest check.

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