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Foam Laser Materials

EVA Foam

Overview
Ethylene-vinyl acetate foam. Cuts with clean sealed edges and perfect precision — a laser favorite for cosplay armor, props, and model making. No fray, no cleanup needed.
Properties
Difficulty
beginner
Pros
  • Easy to cut
  • Good thickness for inlays
  • Many colors
  • Good for cosplay and crafts
  • Clean edges
Cons
  • Can melt if overpowered
  • Produces fumes — ventilation required
  • Not as precise as acrylic
  • Can shrink from heat
Best For
  • Cosplay armor
  • props
  • model making
  • foam puzzle mats
  • athletic padding inserts
  • packaging inserts
Avoid For
  • High-temp environments (EVA deforms above 60°C)
  • structural applications
  • food contact
Laser Compatibility
EVA foam cuts cleanly with sealed edges. CO2: cut 400mm/s 30W, engrave 600mm/s 20%. Diode: cut 500mm/s 80%, engrave 600mm/s 60%. Produces fumes — ventilate. Used for cosplay armor, gaskets.
Brands
Foamcraft EVAHarbor Freight EVA matfoam cosplay sheetsVivak EVA rolls
Links
Buy on Amazon ↗ ⚙ Machine Profiles