SikaSeal-623 Fire Resistant Sealant

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.

Uses

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

Advantages

• 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