BS-2550 FireStop Silicone Sealant

• Fire rating up to 4 hours (BS EN 1366-4: 2006)
• ASTM C920 compliant (±25% movement capability)
• Excellent weather and UV resistance
• Excellent adhesion to most substrates
• Matte finish

Description:  
A single-component, gun-grade, ready-to-use neutral silicone sealant formulated to form an elastomeric fire retardant seal in construction applications. It helps control the spread of fire, smoke, and toxic fumes within a given area surrounded by firewalls for a period of up to four hours, depending on joint configuration.

Applications: 
Recommended for firestop sealing of interior and exterior building and construction movement joints or openings, where a fire rating of up to 4 hours is required. In addition, it is used in mechanical, electrical, and plumbing applications like sealing openings or service penetrations through fire-rated ceiling, floor, or wall.

Colors: Matte black, Matte grey & Matte white
Content: 300 ml cartridge
Carton Quantity: 24 cartridges / carton, 20 sausages / carton