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Handi-Seal® Window & Door Sealant is Fomo's patented closed cell, low pressure build window and door foam. Handi-Seal complies with AAMA document 812-04, and will not bow or distort windows or doors. Because of its Dry Seal Technology, Handi-Seal is the only patented formula designed to prevent moisture and mold problems by repelling water, unlike open cell formulas that absorb and trap water.
Handi-Seal Window and Door Sealant is applied with a straw applicator or a professional dispensing unit for increased control and metering. This product provides superior air-sealing properties compared to traditional materials such as fiberglass, mineral wool and caulk. Handi-Seal Window and Door Sealant is formulated with a distinct gray color for easy identification assuring the right product selection.
In a class of its own, Handi-Seal® is the patented low pressure, closed cell window and door sealant.