Dow Froth Pak Refills are the smart solution for foam contractors looking to add additional spray foam capacity without the expense of an entire second rig. Froth Pak Refills also make sense for general contractors looking to get into spray foam insulation without the large upfront costs associated with drum foam.
Dow Froth Pak foam is a quick reacting two part closed cell polyurethane foam that is created by mixing the contents of the A tank (Isocyanate) and the B tank (Polyol) to provide insulating and sealing. In most cases Froth Pak foam insulation can be applied up to several inches thick in non-habitable areas without the need for a thermal barrier. As always, check with your local code office for approval.
Froth Pak Refills are considered low pressure systems. This allows you to re-enter the building within one hour after applying spray foam. High pressure 50 gallon drum foam applications requires a 24 hour quarantine before entering the building.