Neoprene foam rubber

Neoprene foam (also known as neoprene cellular rubber) is a flexible, closed-cell material that is waterproof and does not absorb liquids. It is resistant to seawater, flame-retardant, and reasonably oil-resistant, making it ideal for applications in shipping, offshore, seals, sound insulation, and technical constructions. Thanks to its closed structure, it does not leave residue on the edges after laser cutting, although thin and long shapes may slightly deform due to internal stress.

Highlights

✔ Laser compatible – clean cuts without residue
✔ Water and oil resistant – suitable for demanding applications
✔ Flame-retardant – a safe choice for various applications
✔ Impact-resistant and flexible – easily conforms
✔ Cutting width approx. ± 0.2 mm – delivers precise contours
✔ Engravings with a subtle contrast, uniform in color
✔ Edges retain the same color and texture as the surface

Which laser source is this material suitable for?

Applications

For hobbyists:
Perfect for homemade sealing elements, soft model parts, resilient decorations, or comfortable pads with detailed engravings.

For professionals:
Ideal for technical sealing, industrial use in machine panels, gaskets, damping material in the transport sector, sound insulation, and moisture-resistant applications.

Technical specifications

Material type: Neoprene foam rubber (closed cell)
Finish: Dark gray/black with a foam rubber surface
Density: ± 0.15 g/cm³
Thickness tolerance: < 15%
UV resistance: Yes – suitable for indoor use and limited outdoor use
Cut width: ± 0.2 mm
Minimum cut shape: approx. 6 × 6 mm
Minimum engraving detail: approx. 1 mm
Workability: Easily laser cut, can also be sawed or cut with a knife after processing

Are you looking for a flexible, robust material that can be precisely laser cut?
Neoprene rubber offers you water and flame-resistant performance, comfort, and technical reliability — ready for your laser projects.