Wall movement
Posted: Sat Jun 06, 2009 3:16 am
I don't know which type of spray foam sealant/insulator to use, please help!
Do the walls expand and contract so much with the weather that I need to use the minimal expanding foam "designed to fill and seal gaps around windows and doors and anywhere buckling needs to be avoided. Cured foam dries to a flexible and soft consistency."
Or should I use the regular foam "expands to take the shape of cracks and voids, cured foam dries rigid."
Do the walls expand and contract so much with the weather that I need to use the minimal expanding foam "designed to fill and seal gaps around windows and doors and anywhere buckling needs to be avoided. Cured foam dries to a flexible and soft consistency."
Or should I use the regular foam "expands to take the shape of cracks and voids, cured foam dries rigid."