2025 Service Partners Commercial Catalog

Firestopping solutions for Curtain Wall applications

Specified Technologies Inc. is the global leader in perimeter fire containment systems tested to ASTM E 2307 for sealing the void area between a fire-rated floor and non-rated exterior wall. With over 150 published design listings providing solutions for a multitude of framing and facade types, STI is the clear leader in real world published design listings for today’s advanced Curtain Wall systems.

SpecSeal ® Quick Clip™ Field Installation System Designed to accelerate the installation of curtain wall insulation for perimeter fire containment systems. The system’s unique U-brackets clip onto the mullions without direct attachment by screws to support the curtain wall insulation.

SpecSeal ® Fast Tack™ All Weather Firestop Spray The ultimate in weather resistant firestop sprays. Fast Tack’s hybrid copolymer formula was developed to counter the stalling effects of weather while providing unmatched washout resistance and the industry’s fastest tack-free times.

SpecSeal ® Curtain Wall Mullion Plugs A non-halogenated, fire-retardant foam plug laminated with a layer of intumescent foam designed to easily fit into hollow aluminum curtain wall framing members. The resilient foam plug absorbs sound, offers stability under varying environmental temperatures, while functioning as a fireblock and smoke-sealing system within the hollow aluminum framing.

Click or scan to view all Curtain Wall products

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