MostlymoparIH yes, the 2 products are in heated hoses All the way to the mix gun and as they reacted it would get very hot for a few seconds and then you could touch it after about 10 seconds and it was fully cured
This stuff is great, but sometimes it can cause mildew if its the kind that has to have moisture to cure and can release a chemical gas that can make you sick. Just thought I would throw that out there in case you had any problems. Great Job!
John Sellers yea I watched videos and talked to the guy about that and that is only closed cell foam that does that, and it does it when it is sprayed to thick with out time to cure. the stuff on the walls is open cell. the stuff under the house is closed cell though and he sprays it in thin layers and let's it cure and then re coats it
MostlymoparIH , the open cell is fine for any where inside, but like under this house or say in a basement you need the closed cell because it is moisture resistant and a vapor barrier, he did spray the closed cell under the house for moisture reasons
![เปิดใจ "อาจารย์เบียร์ คนตื่นธรรม" อดีตเคยสุดทุกทาง ถ้าใช้หนี้หมดไปบวชแน่ l [Nickynachat]](http://i.ytimg.com/vi/IxeE0xVhy08/mqdefault.jpg)
stuffs great aint it , makes everything solid, good sound dampener as well
Could you feel it get warmer the more insulation he sprayed on?
MostlymoparIH yes, the 2 products are in heated hoses All the way to the mix gun and as they reacted it would get very hot for a few seconds and then you could touch it after about 10 seconds and it was fully cured
This stuff is great, but sometimes it can cause mildew if its the kind that has to have moisture to cure and can release a chemical gas that can make you sick. Just thought I would throw that out there in case you had any problems. Great Job!
John Sellers yea I watched videos and talked to the guy about that and that is only closed cell foam that does that, and it does it when it is sprayed to thick with out time to cure. the stuff on the walls is open cell. the stuff under the house is closed cell though and he sprays it in thin layers and let's it cure and then re coats it
So why not just use the open cell spray foam then?
MostlymoparIH , the open cell is fine for any where inside, but like under this house or say in a basement you need the closed cell because it is moisture resistant and a vapor barrier, he did spray the closed cell under the house for moisture reasons
Oh that makes sense.