What happened next was the foam started to run outside the board...and of course some of it run on the balcony floor (
attachment 1)... I tried to press and squeeze it back at its place a bit but most of it had already started to harden... so it was not easy to repair anything...the foam from the third can made things even worse, as not having gloves I touched the thing with bare hands to reshape it...foam stuck on my hands for a week or so....
The next day, I went back to cut the foam... and this was a complete disaster.... (
attachment 2) the foam inside had not hardened...
it was even stickier than the freshly sprayed foam...
(
attachment 3)
Needless to say, the knife, a cutter, couple of t-shirts, a towel and a pair of gloves ended up in the trash...I tried using acetone as a solvent to clean but somehow everthing was turning out wrong...