Slab stop end bars for cavity walls

FLUXX seals the joint cleanly and quickly.

This patented system puts an end to time-consuming and unsightly improvisations when sealing cavity wall joints.

The system consists only of two parts:

The FLUXX slab stop end bar made of specially manufactured flexible steel section which is clamped in place in the slab joint with a plastic FLUXX locking anchor. After concreting, the anchor is twisted off and the bar is ready for re-use.


Operating range:

Slab thickness

Gap width:

approx. 50 mm to 80 mm

approx. 10 mm to 50 mm


Essential product benefits at a glance:

  • Fast: each joint prepared in less than a minute
  • Only one worker needed
  • Independent of the weather and immediately ready for concreting
  • No tools needed
  • No rework needed
  • Less waste on-site
  • Technically contiguous solution
  • Long service lifetime: Slab stop end bar made of specially manufactured flexible steel section, galvanised and powder coated.

How FLUXX works (video)