Boss 334 - Window and Door Gun Foam - 24oz (Box of 12) estimatestart-3 Designed with a focus on

Designed with a focus on ergonomics

Extremely versatile anchors are simply choked-off to the anchorage structure

The integrated Bosun chair adds an extra layer of support and convenience

an energy efficient

Boss 334 - Window and Door Gun Foam - 24oz (Box of 12) estimatestart-3 Designed with a focus onBoss 334 Window and Door Gun Foam is a low pressure, one component polyurethane foam specially formulated for sealing around windows and doors without causing frame distortion. Its controlled expansion, excellent adhesion, and flexibility make it the perfect solution for precision air sealing in residential and commercial construction. Product Features: Low Expansion Formula: Minimizes pressure to prevent bowing or warping of window and door frames.