Metacaulk® 1000 Intumescent Firestop Caulk

Metacaulk® 1000 is a water-based, flexible, highly intumescent sealant designed for use on metal, insulated, fiberglass and plastic pipes. It can also be used for top of the wall construction joints, as well as power and telephone cables. Sound Transmission Class (STC) rating 62, Tested in a UL 411 wall assembly/section to ASTM E90.  Metacaulk® 1000 will prevent the spread of flames, smoke, hot gases and water through joint openings and through-penetrations. No dilution or mixing required for use. No special skills are necessary for installation.  Color: Red.

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Metacaulk Smoke and Acoustic Sealant

Metacaulk Smoke and Acoustic Sealant is high-grade acrylic latex sealant is designed to be used in interior applications to prevent the passage of smoke and impede the transfer of sound in non-fire rated assemblies. It may be used in vertical and horizontal assemblies in linear joints in walls or floors. It can also be installed around pipe, conduit, electrical cable, ventilation duct, electrical boxes and any other through or membrane penetration in a non-fire rated vertical or horizontal assembly. Metacaulk Smoke and Acoustic Sealant meets the requirements for LEED criteria under Environmental Air Quality and Regional Materials.

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Metacaulk® 150+ Firestop Caulk

An elastomeric, one-component, general purpose, fire-rated sealant and smoke seal for construction joints and through-penetrations. A water-based, non-sag caulking grade sealant that is easy to apply as well as to retrofit. Can be applied to horizontal and vertical surfaces. Cures to a paintable flexible seal. Suitable for areas of dynamic movement. Application temperature 40°F to 120°F. An economic choice for most common applications. Sound Transmission Class (STC) rating 65, The test was performed in accordance with ASTM E90, Standard Test Method for Laboratory Measurement of Airborne Sound Transmission Loss of Building Partitions.

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Metacaulk® 350i Fire Rated Sealant

Metacaulk® 350i is a one-component, general purpose fire-rated sealant and smoke seal for construction joints and through-penetrations.  An intumescent, water-based, non-sag caulking grade sealant that is easy to apply and great for retrofits. It cures to an elastomeric seal that is suitable where dynamic movement is expected. Can be applied to horizontal and vertical interior surfaces. Application temperature 40°F to 120°F.  Color: Red.


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Metacaulk® 835+ Firestop Sealant

Metacaulk® 835+ is for applications that require a silicone-based firestop. Designed for use with PVC pipe on closed (pressure) systems, EMT, insulated and uninsulated steel pipe, construction and control joints and interior expansion joints. Flexible, non-sag and low odor sealant for exterior or interior use. Used in systems where dynamic movement is expected. Application temperature -20°F to 120°F. Color: gray.

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Metacaulk® 1200 Firestop Spray

Metacaulk® 1200 is a single component, highly elastomeric water based firestop mastic for general construction gaps and voids. Metacaulk 1200 caulk grade is a non-sag sealant that is easy to apply from a caulk gun or troweled. It cures to an elastomeric membrane seal that is suitable where dynamic movement is expected. Can be applied to horizontal and vertical surfaces for interior and covered exterior application that cures to a paintable elastomeric membrane seal. Application temperature 40°F to 120°F.  Color: Red.

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Metacaulk® FRM Fire Rated Mortar

Metacaulk® FRM Fire Rated Mortar has load bearing characteristics and is suitable for economically firestopping large openings for through-penetrations in fire-rated walls and floors. It can be used with power cables, fiber optic or telephone cables, aluminum or steel cable trays, EMT, copper, steel or cast iron pipe.  Color: Light Red.

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Metacaulk® Composite Sheet

Metacaulk® Composite Sheet is a rigid, fire resistive panel used to seal penetrations and restore the fire-rating to floors, ceilings or walls in which a large opening has been made for the passage of penetrating items. It is made of a reinforced, highly intumescent material which is bonded on one side to a steel sheet.

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Metacaulk® Pipe Collars

Metacaulk® Firestop Collars are prefabricated firestop systems for through-penetrations using PVC, CPVC, ABS, PVC foam core, ABS foam core, FRPP, PEX pipe and electrical cable. UL classified for both open and closed systems.  Feature an easy locking mechanism that assures simple installation. The collar’s design greatly reduces the time and expense required to install competitive collars.

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Metacaulk® Firestop Wrap Strip

Metacaulk® Wrap Strip is a flexible strip of highly intumescent firestop material used primarily for plastic and insulated pipe applications. When exposed to heat, it expands and forms a strong char to seal off the penetration and prevent the passage of flames and hot gases. Easy to apply – simply wrap the required number of strips around penetrating item and push into annular space, or as system design requires.

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Metacaulk Firestop Joint Strip

A flexible firestop material used in concrete/masonry control floor and wall joints up to 2" wide. Forms a strong char preventing passage of flame, smoke, and hot gases between control joints. Can use with plastic pipe penetrations. Can be used with any UL listed sealant.

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Metacaulk Box Guard

Metacaulk® Box Guard™ is a one component fire rated insert for use with electrical boxes. It is inserted on the inside back wall of an electrical box, and is a highly intumescent firestop material. When exposed to fire, Metacaulk® BOX GUARD™ will expand forming a char that will seal off the opening and prevent the spread of flames and limit the temperature rise on the un-exposed surfaces. Metacaulk® BOX GUARD™ is applied by hand, and must comply with NEC 314.16 (formerly 370.16) or other applicable cable codes.

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Metacaulk® Firestop Pillows

Metacaulk® Firestop Pillows are intumescent and designed for use primarily in large temporary or frequently accessed openings with cables, cable trays, blank openings or multiple penetrating items. In the event of a fire, Metacaulk® Firestop Pillows will prevent the spread of flames and hot gases through the openings.

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Metacaulk® FRS Fire Rated Putty Stick

Available in two forms: Putty Sticks and Putty PadsPutty sticks are used to seal around penetrating items through fire-rated walls, floors and within blank openings. Putty pads are used to maintain the hourly rating of fire-rated walls containing electrical metal and non-metallic outlet boxes and to reduce sound transmission. Hand moldable with no curing time. VOC compliant. Putty Sticks & Pads are sold in full box quantities only.

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