Flexalon by Ultralon®

Closed-cell Polyolefin foams

Flexalon is a family of closed-cell polyolefin foams.

They are part of the Ultralon® branded items, of which Asoltex is the exclusive distributor for Italy and other European countries in the sector of footwear and sports accessories.

Easy to shape, Flexalon foams are suitable for use as padding in the most delicate areas of the ski boot, such as the tongue or ankle pad, where it is essential to guarantee both comfort and protection.

Asoltex also supplies Flexalon in the self-adhesive version.


100 cm




Closed-cell Polyolefin foam

Density kg/m3

45 kg/m3

Available thicknesses

The item is available in two different thicknesses: 6 e 12mm


Asoltex fornisce Flexalon anche nella versione autoadesiva

Main applications

Ski boots padding (the tongue or ankle pad)

Other features

Flexalon comes in slabs (height 100 cm, length 200 cm). It is supplied in rolls of 50 meters, with the slabs joined at 45 ° or 90 °.

Shore Hardness Sh 31°°
Hardness Asker C 15/16

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