BOSS 819 Intumescent Firestop Sealant

Description:

The BOSS 819 Intumescent Firestop Sealant is a cutting-edge solution engineered to provide robust fire protection in various construction applications. Designed for ease of application and exceptional performance, this intumescent sealant is formulated to expand when exposed to heat, creating a protective barrier that effectively seals joints and penetrations to prevent the spread of fire, smoke, and toxic gases.

Features:

• BOSS 819 Pipe Collars consist of a zinc coated, factory formed, galvanized 22 gauge steel shell which contains a heat reactive intumescent material
• When exposed to temperatures of approximately 300°F the graphite based intumescent material begins to expand rapidly (intumesce) to form a solid insulating char plug, and continues to expand up to approximately 1100°F, which effectively closes and seals openings where plastic pipes penetrate the fire-rated walls and floors
• BOSS 819 Pipe Collars are available in sizes to suit 2”, 3” and 4” pipes
• Pipe Collars are used in FireStop systems when penetrating a fire rated wall or floor/ceiling. (Intumescent)
• 2" Pipe Collar 24/Box
• Made in USA