SikaSeal-623 Fire is a fire-resistant, intumescent graphite-based sealant/silicone for interior penetration seals.

SikaSeal-623 Fire is designed to provide a high-volume expansion and pressure seal during a fire to combustible pipes that pass through floor and wall service openings.

Product Code: 

• Brand: Sika
• Volume: 300ml 
• Colour: Anthracite
• Use: Interior Use
• For Use: On Floors and Walls
• Method: Caulking Gun/ Sealant Gun
• Temperature: 40 °C Min.
• Temperature 5 °C Density: ~1,35 kg/l (ISO 1183-1)
• Shelf Life: (from date of manufacture) 12 months
• SKU: SIK300F
• Barcode: 7612895767093

Uses: 

Restores the fire resistance performance of a floor or wall which incorporates combustible services such as soil and vent pipes or cables.

Key Features:

• Highly intumescent - volume expansion 20 times original size.
• 1-part ready-to-use, easy to apply.
• Acoustic insulation.
• Up to 4 hours of fire resistance.