Expanding foam can git tae fuck. This tin is well past its use by date. I never use the stuff normally but this tin has been rattling about my van for years.
Today just fancied blocking up a flue hole with some. The plastic nib has only perished and it snapped as soon as I tried to attach the trigger.
Uncontrollable release… FUCK! ! Red Adair would struggle to cap this . Lucky I always have a bucket to hand.
New bucket required. That’s why I never use foam.