The FTR 601 Insulation Adhesive Case is a two part, one step, VOC compliant, general purpose, foamable insulation adhesive that contains no solvents, sets in minutes and is used to bond approved insulation and cover-boards to pre-approved substrates. It utilizes a one step application process that eliminates error due to poor mixing. This Adhesive is designed for use as an adhesive for bonding approved roof insulations to a building's structural roof deck, base sheets, other insulation board and smooth built-up roof surfaces.