Is it so their cream or liquids wouldn't evaporate, or .?
Core bond spray in foam insulation is fire resistantIt cost a lot to install (preferably during the construction phase) but will save you money over time.
I doubt very much that Corebond is fire resistantIt is a polyurethane foamThe Corebond web site does not mention fire resistance, as one would expect if it were fire resistanceCorebond is installed between studs and encapsulated by gypsum boardBy the time Corebond would be involved in the fire, in a typical fire situation, the house would be a goner anywayThe same is true of other foamsFoam in a structure should always be installed in such a manner that it is encapsulated.
to stop it drying out and evaporating.
