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the result of extensive research and long experience :
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series  KF
expansion joints coverings for walls and ceilings (for installation after completion)

Flexible sealing profile made of high quality synthetic rubber, long wearing, weather resistant, temperature resistant (from -30ºC to +120ºC) extensively resistant to oils, acids and bitumen, with steel insert and stainless steel spring clips.


Production length 20 m

(5 spring clips will be supplied for running mt)

Special Properties:

  • Rapid and simple installation
  • Profiles are fixed by stainless steel spring clips
  • The continuous steel insert guarantees a perfect view
  • Stainless steel spring clips guarantee very long durability

Profile Joint width
Width of
depth mm
KF 55/1530 15-35
50 40 grey
KFE 55/1531 47
KF 55/3560 35-50 * (15-35)
75 50
KFE 55/3561 50

Profiles of series KF 55/... are normally supplied with the short standard clip K1

Profiles 55/15 can also be supplied with
the longer special clip K2, if desired.

* The profile FK 55/3560 can be supplied with the clips (K1 or K2) of profile KF 55/15.. (joint width 15-35 mm) on request.

Exact details must be stated to order.


The spring clips which are supplied separately must be locked into the perforations in the steel strip (see illustration).
Individual production lengths of profiles are connected easily and permanently by sliding the overlapping part of the syntetic rubber insert of one profile into the overlapping part on the stee strip of the next one and adhering them with out special adhesive "Kleber".
The full quantity of 5 clips, as raccomended and supplied must be installed for running meter to ensure proper functioning and alignment of the profile.

Profiles KF 55/1530 and KFE 55/1531:
clips must be installed with a screwdriver and must be arrested by displacing.

Profiles KF 55/3560 and KFE 55/3561:
Set in the clip and arrest it by revolving.