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Acoustical Curtainwall Sealant​

One-Part, Non-Skinning, Sound Damping Sealant

Tremco Acoustical/Curtainwall Sealant is a single component, non-skinning, non-hardening synthetic rubber sealant.

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Tremco® 830

Thermoplastic, Elastomeric Glass and Siding Sealant

Tremco® 830 is a one-part, thermoplastic elastomer that provides a high-performance, flexible seal in glazing and siding applications.

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TREMstop® Acrylic

An Acrylic Latex Firestop Sealant

TREMstop® Acrylic is a gunnable acrylic latex sealant designed for use in firestop applications, including both joints and through-penetrations.

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TREMstop® Fyre-Sil



TREMstop® Fyre-Sil is a gun-grade, neutral-cure silicone sealant designed for use in firestop applications, including both joints and through-penetrations.


TREMstop Fyre-Sil is for use on metal pipe, plastic pipe, cables, cable trays, ducts and multiple through-penetrations as well as static joints and dynamic joints in concrete, wood floor/ceiling and gypsum wall assemblies and perimeter fire barrier joints.



10.1-oz (300-mL) cartridge, 20-oz (600-mL) sausage, 28.7-oz (850-mL) cartridge

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TREMstop® Smoke & Sound Sealant

A Gun-Grade Acrylic Latex Sealant


TREMstop® Smoke & Sound Sealant is an acrylic latex sealant for use in smoke rated partitions or joints and to prevent sound transmission through unprotected openings.


Basic Uses

TREMstop Smoke & Sound Sealant may be used for both through penetrations and joints in smoke or sound rated partitions.

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Flexible, Low-Expansion Polyurethane Foam


ExoAir® Flex is a single-component, high performance, gun-grade polyurethane flexible foam that performs as a thermal barrier. With an industry leading movement range of +/-15% (Movement Accommodation Factor of 30%), ExoAir Flex, part of the T3 Building Solutions System, protects against thermal expansion and contraction. ExoAir Flex is CFC-free and can be applied over a wide temperature range, making it a reliable, fourseason solution.

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