top of page
Steps 1 - 5

Fill the vertical expansion joint
tightly with Piro Foam PF 240.
Use a knife to cut off any
excess of Piro Foam PF 240.


Fill the horizontal expansion
joint tightly with Piro Foam
PF 240.
Use a knife to cut off any
excess of Piro Foam PF 240.


Properly protected horizontal
and vertical expansion joint
in wall.
bottom of page