AFG-400 XT®

Asbestos-free insulation and Sealing plates


A unique sealing plate made of aramid fibers, special additives combined with high quality HNBR binder that offer exceptional properties such as long durability, maintaining flexibility at high temperatures in combination with improved chemical resistance.

Field of application

Sealing material suitable for water, oil, gasoline, steam, hydrocarbons, solutions of organic and inorganic acids, coolants and lubricants. Sealing material  is also suitable for very high pressure and temperature.

Colour and print

Black with white print AFG-400 XT®


1500 x 1000 mm
1500 x 1500 mm
1500 x 3000 mm

Other sizes are available based on customer’s request.


+/- 2 %

Standard size

1,0; 2,0; 3,0 mm

Special size

0,5; 1,5; 2,5; 4,0; 5,0 mm




TA Luft

Technical parameters

Max. temperature
short-term °C 450
long-term °C 400 (para 350)
Max. pressure Bar 130
Density DIN 28 090 - 2 g/cm³ 1,7-2,0
Compressibility ASTM F 36 - J % 5-15