Boss 812 - Fireblock Gun Foam - 24oz - (Box of 12) badge-freeshipping The Atlas EnergyShield CGF is

The Atlas EnergyShield CGF is a versatile polyiso insulation board designed for a wide range of applications

and slab on grade applications

● Durable galvanized finish

creating a more peaceful and comfortable living or working environment

This product is especially designed to match the size and shape of many old siding shingles installed over the past 60 years

Boss 812 - Fireblock Gun Foam - 24oz - (Box of 12) badge-freeshipping The Atlas EnergyShield CGF isBoss 812 Fireblock Gun Foam is a one component polyurethane foam designed to fill and seal gaps, cracks, and penetrations in residential and commercial buildings. It helps prevent the spread of flames, smoke, and toxic gases by blocking air infiltration in concealed spaces, making it an essential fire safety product for code compliant construction. Product Features: Fireblocking Formulation: Helps impede the passage of fire, smoke, and gases through