High quality protective welding cover – high protection


Protective cover SILVER CARBO 6.2SILVER CARBO® 6.2 is a dual-layer light protective blanket meant for the protection of environment and equipment during hot work (welding, cutting, the use of open flame). It is made from reinforced nonwoven carbon fibers and 96% silica fibers. The cover is protected on the underside by an anti-abrasive coating, lined with reinforced aramid thread as well as equipped with nickeled brass rings at the corners.

The upper layer is made of light reinforced and fireproof carbon fibers, which insulate the heat from spraying particles of molten metal excellently and are fireproof to a temperature of 1250°C for up to 30 seconds. The lower layer is resistant to a constant temperature of 1000°C, can withstand much higher temperatures for shorter time periods and has a melting point of 1600°C.


SILVER CARBO® 6.2 adheres to the following international standards:

  • BS 476 part 4 ,part 7 class 1,class0
  • ISO 4589,ASTM 2863,LOI 40%


Products and dimensions

  length (m) width (m) thickness (mm)
SILVER CARBO 091 1500 65 1.5 0.91 6.2
SILVER CARBO 091 2000 65 2.0 0.91  6.2
SILVER CARBO 150 1500 65 1.5 1.50 6.2
SILVER CARBO 150 2000 65 2.0 1.50 6.2

*other dimensions to order


Color: black brown

Density: 420 -600 / 1150 gr/ m2

Ring size: o 12mm



The technical data shows the approximate area of product use and must not be regarded as a warranty. Caution and control when performing hot work are always necessary. 


Technical data

SILVER_CARBO_6_3_Technical_data (.pdf 416KB) 



Weight gr/m2 1150
Thickness mm 1.2
Weave Satin
Conposition 96% SiO2
Thermal resistance


Melting point  



BS 476 Part 4 1970

  BS 476 Part 7 1997
  Class 1, Class 0


CARBO oxide acrylon. carbon fibers

weight  gr/m2   200
thickness  mm 5
breaking point  N/5cm 90
air permeability  l/m2/s 200pa 1400
composition carbon 62%

nitrogen 21.5%

  oxygen 12%
electrical resistance Ohms cm   8 x 10 ⁸
flammability test oxygen index   ISO 4589, ASTM 2863
LOI index % 40+
Fiber size micron   12.5 





Side stripe

fiberglass 0.18



brass/nickel o12

Excellent SME certifikat