General description

Nitto LASERGUARD 3100H5 BLUE is a surface protection tape, which protects metal surfaces during laser cutting processes. The unique concept of a special, printed blended PE carrier, combined with a special release layer and modified rubber-based adhesive, makes your cutting processes shorter and more efficient and will result in higher added value end-products.


  • laser cutting of stainless steel above 2 mm
  • no pre-cutting required
  • no bubble-forming
  • functional print
  • low unwind during lamination
  • very high adhesion
  • recyclable
  • film with high mechanical strength


  1. Pressure sensitive rubber-based adhesive
  2. White polyethylene film, printed with arrows, lines and the Nitto Denko brand name in blue
  3. Special wax release coating


Adhesive typeRubber-based
Film typePolyethylene film
Total thickness105 µm
Adhesion to BA steel300 CN/20 mm
Tensile strength MDmin. 23 N/20 mm
Elongation MDmin. 150%
Weatherability to BA steel50 h
ColorWhite with blue printed arrows, lines, Nitto


LASERGUARD 3100H5 BLUE is a surface protection tape that protects metal surfaces during CO2, N2 or O2 laser cutting processes. The combination of printed white PE carrier with a very high adhesion, rubber-based adhesive and a special wax release layer makes it the ideal protective tape for laser cutting processes.

created by anaXis