Thermafiber® Safing mineral wool insulation products are designed to provide fire protection in perimeter fire containment systems, floor and wall penetrations, construction joints, and other firestopping applications. This type of fire-safing insulation is used to seal gaps where floors meet exterior walls in commercial buildings. It helps slow the spread of fire, heat, and smoke between levels of a building. As part of a firestopping system, safing insulation helps meet building safety codes and protect the people inside.

Features

• Fire-Rated Assemblies – Performs in perimeter fire containment systems tested to ASTM E2307
• High Heat Resistance – Withstands temperatures above 2,000°F (1,093°C)
• Moisture & Mold Resistant – Resists mold growth and moisture exposure
• Acoustic Support – Improves sound control in wall and floor systems
• Recycled Content – Minimum 70% recycled material
• Green Building Standards – Compatible with LEED® and Green Globes® programs

72 sq ft/bag