Expanding foam (SE15)

Soudal fire retardant expanding foam
3/4 full

This is the product:
https://www.toolstation.com/soudafoam-fr-high-yield-expanding-foam/p23587

Think you can clear the nozzle by following these steps:
https://youtu.be/LfxfPFVB_PM?si=Qct8pCz8nZSNXjHz
Collection Times
As soon as possible