Boss 334 - Window and Door Gun Foam - 24oz (Box of 12) badge-freedelivery Handi-Foam® 40 Series low pressure

Handi-Foam® 40 Series low pressure one-component polyurethane foam

one (1) rebar hook

Polyiso offers increased R-Value per inch vs Mineral Fiber

Velcro added on the handle of the Block for safe transportation by keeping the handle in place

Boss 334 - Window and Door Gun Foam - 24oz (Box of 12) badge-freedelivery Handi-Foam® 40 Series low pressureBoss 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.