Hybriflex FL

High Modulus Hybrid Flooring Joint Sealant

Hybriflex FL


HYBRIFLEX FL is a one part, chemically curing solvent free sealant and adhesive combining the best qualities of silicone and polyurethane technologies.

It is specifically designed as an easy flow flooring grade for all concrete saw cuts and floor slab expansion joints, where abrasion resistance is required.


  • Excellent trafficking resistance – suitable for FLT use when fully cured.
  • Abrasion resistant
  • Excellent resistance to Chemicals & petrol (10% dilute acids, alkalis, most solvent)
  • Good flexibility (±12.5%)
  • Overpaintable with most paints (compatibility test should be made)
  • Can be applied on damp surfaces

Recommended For

High traffic floor joints such as those found in garage forecourts, warehouses, factory floors, sports arenas, shopping centres etc.

Specification Compliances

EN15651 part 1 façade class F12.5E and part 4 pedestrian walkways PN12.5E both include cold climate (-30%)


Hybriflex FL

MSDS & Technical Datasheets

Click to download MSDS

Click to download the
Technical Datasheet

Click to download DOP

Available in

600ml Foil Packs in the following colours:

Colour Chart

Click to download the
Colour Chart


Store in cool dry conditions between + 5°C and 25°C.

Shelf life

12 months in original unopened containers.

Case Studies (click to view)

Foil Pack Applicator Gun

The Foil Pack applicator gun is designed for use with foil packs, the enclosed aluminium barrel can also be used for standard cartridges.

Foil Pack Applicator Gun.