A 1/8 inch gap between the drywall and top plate can add up to the equivalent air loss of a three square foot opening in a home.* Great Stuff Pro™ Gasket fits the bill by forming a seal between framing lumber and drywall to provide an additional layer of protection against unwanted airflow and drywall bowing.
A flexible, water-based, one-component foam designed to form an interior gasket between framing lumber and drywall to improve air sealing performance.
Reusable dispensing gun built solely to apply gaskets with professional accuracy and easy cleanup.
Best can foam gun on the market. I have been an insulation installer for 13 years, and this gun is great! Especially with the tip extensions and getting in those tight spots.
It’s about time…You don’t know how many cans I lost due to poor dispensing