Fibrous vulcanized fiber board offering excellent dielectric strength at a controlled cost. Precision laser-cut for coils, transformers, and electrical terminals.
Fishpaper is a fibrous vulcanized fiber board made of chemically treated cellulose. This process gives it density and mechanical strength superior to ordinary board, as well as high dielectric strength.
Used for decades in the electrical industry, Fishpaper is the economical choice for insulating coils, transformers, motors, and distribution panels. P&P Colorismédia laser-cuts it with precision for clean, repeatable parts, with no burrs or fraying.
Dielectric strength of 12 to 18 kV/mm — effective for insulating live conductors in windings and transformers.
Denser and stronger than standard board thanks to the vulcanization process. Withstands mechanical stress during assembly and winding.
An economical solution proven for decades in the electrical industry. Available in large quantities with short lead times.
Cuts cleanly with a laser — clean edges, repeatable complex shapes. No fraying or delamination even at the thinnest gauges.
Free quote within 24 h, no minimum order, prototypes welcome.