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  2. TESNIT® BA-SOFT
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DONIT - TESNIT BA-SOFT

TESNIT® BA-SOFT

Product Type:
Product category
Fiber Gaskets

Donit® Tesnit® stands out as a high-quality compressed fiber gasket material, renowned for its outstanding sealing performance in a wide range of industrial settings.

Tesnit® BA-SOFT, composed of synthetic fibers, special fillers, and NBR, is specifically designed for challenging applications that allow low bolt loads and require compensation for flange irregularities. Tesnit® BA-SOFT provides high compressibility, enhanced recovery, and improved mechanical and thermal performance. It is very versatile for sealing applications involving mineral oils, fuels, lubricants, refrigerants, steam, air, and various other media.


ASTM F152 Tensile Strength (MPa): 6

ASTM F36J Compressibility (%): 25 

ASTM F36J Recovery (%): 64 

DIN 3535-6 SPECIFIC LEAK RATE (mg/(s˙m)): 0.002

Temperature MAX: 662°F

Continuous Temperature MAX: 482°F

Pressure MAX (psi): 1450 


*Typical values for 2mm thickness
*Note: Above pressure/temperature cannot be used simultaneously

View Technical Datasheet View Material Brochure

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  • About Us
  • Products
    • Gaskets
    • O-Rings
    • Molded & Extruded Rubber
    • Expansion Joints
    • Seals and Isolators
  • Services
    • Waterjet Cutting
    • CNC Flash Cutting
    • Die Cutting
    • Metal Cutting and Fabrication
    • Rubber & Elastomers Extrusion
    • Engineering & Consultation
    • Packing
    • Custom Items
  • Industries
    • Railway Industry
    • Power Industry
    • Architectural Industry
    • Chemical Industry
    • Refining Industry
    • Food & Beverage Industry
    • Pharmaceutical Industry
    • Pulp & Paper Industry
    • Shipbuilding Industry
  • Resources
  • Contact