Great Stuff Pro Window & Door Foam Sealant
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Great Stuff Pro™ Window & Door Polyurethane Foam Sealant
is a specially formulated, minimal-expanding foam with a low pressure-build that remains soft & flexible after curing.
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Foam can be formed without trimming to create...
long-lasting, airtight and water-resistant seals proven not to bow window or door frames when properly installed.