812 Genius Gun - Boss Products 812 Fire Block Foam Genius Gun, 20 oz Can fan blades Slow-Drying

Slow-Drying

1/2" & 5/8" line sets or pipe

Operating Humidity: 90% non-condensing

well Engineered and field tested under strict supervision of experts team

812 Genius Gun - Boss Products 812 Fire Block Foam Genius Gun, 20 oz Can fan blades Slow-DryingA ready to use foam designed to prevent the spread of smoke and toxic gases from one compartment to another, thereby slowing down the spread of fire. Can be used to seal around copper, PVC and wastewater pipes, as well as conduit and duct work. 360 dispensing Installs in seconds, potentially reducing labor costs by up to 90% Ideal for single and two family homes Paintable (after inspection) Features: Will adhere to almost any substrate Can be used to