Insulating Foam as a Temporary Seal for Wall

[OrionStang]

I think it was N8 that said something about insulating foam for a/c units? As a temporary way to seal the gaps in a wall or forward firing trunk build. I need a temp fix for this Saturday. And inexpensive if possible.

[tacomaguy1]

pillows

[OrionStang]

Haha, might work. Off to Walmart.

[HatersGonnaHate]

I used pillows lol. They do work in a pinch! Expanding foam is the more reliable option though

[OrionStang]

I'm good on the expanding foam. Its only for one show.

[ALPINE408]

^{pillows blankets what ever you can stuff in there will help}

[OrionStang]

^{pillows blankets what ever you can stuff in there will help}

Alright, thanks. It will be done right eventually, just out of time and money right now.

[ALPINE408]

been there a few times

[john253a]

I use the flame proof expansion foam used for refrigeration repairs

As it sticks to anything and seems to hold the pressure better, but yous may have some better products over there then what we get