Neoprene foam rubber

Neoprene foam rubber (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, sealing, sound insulation, and technical constructions. Thanks to its closed structure, it does not form residue on the edges after laser cutting, although thin and long shapes may slightly deform due to internal tension.

✔ Highlights

✔ Laser suitable – clean cuts without residue
✔ Water and oil resistant – suitable for demanding applications
✔ Flame-retardant – safe choice for various applications
✔ Impact-resistant and flexible – easily forms
✔ 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

For which laser source is this material suitable?

Applications

For hobbyists:
Perfect for homemade sealing elements, soft model parts, resilient decoration, 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 grey/black with a foam rubber surface
Density: ± 0.15 g/cm³
Thickness Tolerance: < 15%
UV Resistance: Yes – suitable for indoor and limited outdoor use
Cutting Width: ± 0.2 mm
Minimum Cut Shape: approx. 6 × 6 mm
Minimum Engraving Detail: approx. 1 mm
Workability: Good for laser cutting, also suitable for sawing or cutting with a knife after processing

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.