Key features

• •HIGH YIELD! Top plate to attic drywall air sealing is consistently ranked as the #1 air sealing location. Great Stuff Pro Gasket forms a seal between framing lumber and drywall, which can result in up to 1.6 ACH50 reductions. Gasket Foam has a high yield of approximately 250 linear feet or more at ½" wide bead and helps reduce moisture and pollutants.
• •FLEXIBLE SEALANT! Great Stuff Pro Gasket is a flexible, water based, one component foam designed to form an interior gasket between framing lumber and drywall, which improves air sealing performance. Material is applied and allowed to dry to the face of the top plate, bottom plate and around the perimeter of all rough openings before installing drywall. The unique gasket performance allows product use without any changes to construction sequencing.
• •EASY TO USE! Shake the can vigorously for 60 seconds before use. Apply to face of top plate, bottom plate and around rough openings. Gasket Foam air cures in 2 to 24 hours and withstands scrapping and rubbing when drywall is installed. If the can is not finished after the job is done, leave it on the can and close the valve until the next use. Gasket Foam is reusable for up to 90 days when left attached to Great Stuff Pro Gasket Gun with the blue handle.
• •GREAT VALUE! Includes: 12 Great Stuff Pro Gasket 18 oz cans.