KLINGERSIL Hochdruckdichtung

KLINGER® CompenSil

Excellent sealing performance also at low bolt loads

KLINGER® CompenSil delivers and maintains excellent sealing performance in all kind of applications. It is used for liquids and gaseous media at lower pressures and temperatures and low bolt loads. Additionally it provides good resistance against oils, hydrocarbons, refrigerants and other chemicals.


Unique combination of Mineral fibres bonded with NBR.

Areas of application

KLINGER® CompenSil is ideal for use in applications where only low bolt loads are possible. It compensates inadequate bolting procedure and has best potential to seal even under irregular load allocation.

KLINGERSIL® C-4300 ist eine universelle Hochdruckdichtung.

Key features

  • High compressibility
  • Excellent spring back behavior
  • Resistant to creep and cold flow
  • Dimensionally stable
  • Consistent material composition


  • Provides superior adaptability to any sealing surface
  • Seals irregular flanges
  • Conforms easily
  • Superior sealing at low stress
  • Increased resistance against refrigerants

Typical technical data for thickness 2.0 mm

Compressibility ASTM F 36 J




Recovery ASTM F 36 J

  % 45

KLINGER cold/hot compression
50 MPa

thickness decrease at 23 °C
thickness decrease at 200°C



DIN 28090-2 mg/s x m


Thickness increase after fluid
immersion ASTM F 146

Oil IRM 903: 5 h / 150 °C
Fuel B: 5 h / 23 °C





ASME-Code sealing factors

for gasket thickness 1.0 mm

tightness class 0.1 mg / s x m


y 10
m 1.0

for gasket thickness 2.0 mm

tightness class 0.1 mg / s x m


y 10
m 2.9

for gasket thickness 3.0 mm

tightness class 0.1 mg / s x m


y 10
m 3.3

Dimensions of the standard sheets

Sizes 2000 x 1500 mm
Thickness 0.8 mm, 1.0 mm, 1.5 mm, 2.0 mm, 3.0 mm
Tolerances Thickness acc. to DIN 28091-1
Length ±50 mm, Width ±50 mm

Other thicknesses, sizes and tolerances on Request.

Function and durability

The performance and service life of KLINGER gaskets depend to a large extent on proper storage and fitting - factors beyond the manufactor’s control. We can, however, vouch for the excellent quality of our products. With this in mind, please also take note of our installation manual.


Below you can find more product-related Information.

Industries who we work with
KLINGER Industry KLINGER Industry Chemical KLINGER Industry Oil Gas KLINGER Industry Energy KLINGER Industry Infrastructure KLINGER Industry Pulp & Paper KLINGER Industry Transport KLINGER Industry Food & Beverage KLINGER Industry Pharma
Go to top