In Australia I was able to find foam which held its shape and I used it to put within the window seal to help soundproof the window. The foam perfectly fit within the 4 sides nice and snug.
I have called a couple foam outlets however it seems there is no foam they offer that is dense like reconstituted foam that could hold its shape for the purpose of fitting within 4 sides of a window seal, of course just behind the window itself on the inside.
There are a lot of US members here, perhaps there is an outlet where I can purchase foam online that has a super dense foam which will hold its shape for this purpose? The main prupose of fitting snug within all 4 sides and without falling down.
I have called a couple foam outlets however it seems there is no foam they offer that is dense like reconstituted foam that could hold its shape for the purpose of fitting within 4 sides of a window seal, of course just behind the window itself on the inside.
There are a lot of US members here, perhaps there is an outlet where I can purchase foam online that has a super dense foam which will hold its shape for this purpose? The main prupose of fitting snug within all 4 sides and without falling down.