STI SpecSeal SSP Firestop Putty Stick | 24 Cubic In

STI SpecSeal SSP Firestop Putty Stick | 24 Cubic In

The STI SpecSeal® SSP Firestop Putty Stick | 24 Cubic Inches is a moldable, intumescent firestop solution designed to seal cable and conduit penetrations in fire-rated walls and floors. This versatile putty stick provides an easy, hand-applied method for protecting openings and maintaining the integrity of fire-rated barriers in commercial and institutional buildings.

The intumescent formulation expands when exposed to heat, helping block the passage of flames, smoke, and toxic gases during a fire. Its pliable consistency allows installers to quickly mold the putty around cables, conduits, and small penetrations, making it ideal for telecommunications rooms, data centers, electrical installations, and structured cabling pathways.

Unlike traditional sealants, the SpecSeal SSP Putty Stick remains reusable and easy to remove, making it perfect for environments where cables may need to be added, removed, or modified over time. This flexibility makes it a popular choice for IT infrastructure and low-voltage installations where ongoing cable management is common.

Key Features

• Intumescent firestop putty designed for cable and conduit penetrations
• Expands when exposed to heat to block flames, smoke, and gases
• Hand-moldable putty stick for fast and easy installation
• Ideal for telecommunications rooms, data centers, and electrical installations
• Reusable and removable for cable changes or upgrades
• Helps maintain fire-rated wall and floor assembly integrity
• 24 cubic inch stick for sealing small openings and penetrations

Seal cable penetrations quickly and maintain fire-rated protection with the STI SpecSeal SSP Firestop Putty Stick. Order today to keep your installations safe and code compliant.