Quality protective curtain for welding – top materials


WELDCURT CARBON NSXWELD CURT CARBON NSX is a double layered light protective curtain meant for the protection of the environment and equipment during hot work (welding, cutting, use of an open flame). It is made from annealed unwoven carbon fibers and carbon aramid fabric. The curtain is fitted with nickeled brass rings on the top side and corners.

The lower layer made from light annealed and fire-resistant carbon nsx fibers that excellently isolate heat from spaying particles from liquid metal and is resistant to flame up to 1250°C for 30 seconds.

The upper layer is made from strong, durable and inflammable carbonx aramid linen, very resistant to abrasion, which also excellently repels particles of liquid metal.


WELDCURT CARBON NSX is in accordance with the international standard for hot work:

  • EN ISO 11611 : 2008 Class 2
  • EN ISO 11612 : 2010 A1, A2,B4, C2, D3, E3,F1
  • EN ISO 1149-3: 2004
  • EN ISO 14116: 2008 3/SH/60


Product and dimensions

  length (m) width (m) thickness (mm)
WELDCURT CARBON NSX 140 1000 55 1.0 1.40 5.5
WELDCURT CARBON NSX 140 1500 55 1.5 1.40 5.5 
WELDCURT CARBON NSX 140 2000 55 2.0 1.40 5.5
WELDCURT CARBON NSX 140 2500 55 2.5 1.40 5.5

other dimensions to order


Color: black
Density: 980 gr/ m2
Ring size: o 12 mm


Technical data

WELDCURT_CARBON NSX_Technical_data (.pdf 407KB) 


CARBON NSX oxide polyacrylon. carbon/ aramid

Structure   twill fabric laminated fleece 
Color  black
Weight  gr/m2 980
Standards EN ISO 11611:2008

EN ISO 11612:2010 A1,A2,B4,C2,D3,E3,F1


EN ISO 1149:2004


EN ISO 14116:2008 3/S/60

  EN ISO 13937-2:2001 Pass
  EN ISO 15025:2000  Pass A1
  ISO 9151:1995 80kW/m2  B4
  ISO 6942:2002 B 20kW/m2  C2 Class 2
  EN ISO 9150 Class 1 >15 drops Class 2 > 25 drops
  EN ISO 1149-2  Pass
  ISO 1294-2   Pass
Thickness  mm 5
Breaking point  N/5cm   90





Side stripe

fiberglass 0.18



brass/nickel o12

Excellent SME certifikat