Years of experience with sealant/adhesive products have lead us to recommend and feature Todol Products EZ Flow Foam. Used with a foam gun (see www.sipbiz.com/gun/ ), it maintains even expansion on the applied bead, has excellent adhesion, high insulating factor and seals against air and water infiltration superbly. Available by the can, case (12 cans), or lift (10 cases).
Remember, foam aerosols are pressurized and cannot be sent by air. Allow four to six days for delivery.