METRO SUPPLY COMPANY           A Supplier of Mechanical Insulation Products

"Insulating New York & New Jersey One PIPE at a Time!" ™    

METACAULK 1000 FIRESTOP CAULK SEALANT

RectorSeal 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 is required for use. No special skills are necessary for installation.

Metacaulk 1000 has passed ASTM E 1966/UL 2079 for top of the wall applications with or with out backing and as little as 1/4 inch depth of caulk. The test assembly was also subjected to 500 cycles on a specially built machine that successfully demonstrated the product’s durability and movement characteristics.



METACAULK MC 150+ FIRESTOP CAULK SEALANT

RectorSeal Metacaulk MC 150+ is a one component intumescent general purpose, fire rated caulk/sealant and smoke seal for construction joints and through-penetrations (floor/wall/ceiling).  An economic choice for most common firestop applications.  A water based, non sagging caulking grade sealant that is easy to apply as well as to retrofit.  The Sound Transmission Class (STC) rating of MC 150+ is STC 51.   MC 150+ is tested in  UL 411 wall assembly/section to ASTM E90.

RectorSeal Metacaulk MC 150+ is a popular firestopping caulk due to its lower pricing points along with its large catalog of fire testing.

APPLICATIONS: MetaCaulk MC 150+ can be used in interior applications as a general purpose fire-rated sealant and smoke seal for construction joints on both vertical and horizontal surfaces. MetaCaulk MC 150+ is also an excellent fire rated acoustical sealant and can be used in areas under constant vibration or movement.  MetaCaulk MC 150+ can also be used on various penetrations such as EMT, telephone & power cables in concrete floors and walls, gypsum walls as well as wood floors. Use MetaCaulk MC 150+ to prevent the spread of fire and smoke through joints in fire rated gypsum wallboard partitions, concrete block or concrete walls and/or concrete or corrugated.



METACAULK FIRE-RATED PUTTY PADS

MetaCaulk Fire Rated Putty Pads used to block smoke and sound through electrical recepticals and light switch boxes. RectorSeal MetaCaulk Putty Pads are used to seal and maintain the hourly rating of fire rated walls and ceilings containing electrical outlet boxes.  MetaCaulk putty pads are also used to limit sound transmission through openings in STC rated walls/ceilings.  Unlike other brands' products, only one MetaCaulk Putty Pad is required to maintain a 1-2 hour fire rating code.  No additional putty material is needed to plug the end of each electrical metallic tube or conduit at its connection to the box.   MetaCaulk Putty Pads are hand moldable with no curing time required. Putty Pads have a STC rating 60, Tested in a UL 411 wall assembly/section to ASTM E90.

INSTALLATION INSTRUCTIONS:

(Step 1). Remove plastic liner from one side of pad. Align pad with the side of the box partially overlapping the stud and adhere.  Work pad to the opposite side of the box and over the edges

(Step 2). If wall membrane is in place, pack putty into gaps between box and gypsum board slightly overlapping inner wallboard surface. If membrane is to be installed after pad installation, overlap front edge of box so that putty will be compressed around edges of box as wallboard is installed.  Cut slits in pad to fit around conduit or cables

(Step 3). Press pad to surface of top, bottom, and sides of box

(Step 4). Trim excess at corners and apply to conduit fittings connected to the box. Remove exposed liner. Optionally, putty may be packed into inside of conduit fittings to prevent passage of smoke. Only one putty pad thickness (1/8") is needed for a 1 or 2 hour rating.



METACAULK INTUMESCENT PIPE COLLARS

Metacaulk Intumescent Pipe Collars are installed around PVC pipes on fire rated wall penetrations.

RectorSeal Metacaulk Pipe 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 pipe systems.

Metacaulk Pipe Collars feature an easy locking mechanism that assures simple installation. The collar’s design greatly reduces the time and expense required to install competitive collars.

INSTALLATION INSTRUCTIONS:

(Step 1). Select the proper collar to fit the diameter of pipe used.

(Step 2). Making sure annular space is within the limits set by the tested conditions, attach collar around the pipe on the underside of the floor or to each side of a wall by firmly placing against the wall or floor and securing interlocking tabs [1 1/2", 2", 3", and 4"] or fastening the buckle [6"].

(Step 3).  If needed, mark and predrill wall or floor for required anchors. Properly secure the appropriate anchor into each of the anchoring tabs. In concrete, use 1/4" x 1- 1/4"hex washer head type concrete anchors or appropriate steel expansion/ wedge anchors. In gypsum, use 1/8" x 2" Molly type hollow wall anchors.  Fender washers have been provided to be used with the fasteners.

(Step 4). If an additional smoke seal is required, Metacaulk 150+ may be applied within the annular space before the attachment of the collar.



METACAULK 350i INTUMESCENT FIRESTOP SEALANT

RectorSeal Metacaulk 350i is a one-component, general purpose fire-rated sealant and smoke seal for construction joints and through-penetrations.

Metacaulk 350i is an intumescent, water-based, non-sag caulking grade sealant that is easy to apply and great for retrofits. It cures to an elastromeric seal that is suitable where dynamic movement is expected. Sound Transmission Class (STC) rating 53, Tested in a UL 411 wall assembly/section to ASTM E90

APPLICATIONS:

Metacaulk 350i can be used in interior applications as a general purpose fire rated sealant and smoke seal for construction joints on both vertical and horizontal surfaces. Metacaulk 350i is also an excellent fire rated acoustical sealant and can be used in areas under constant vibration or movement. Metacaulk 350i can also be used on various penetrations such as EMT, telephone & power cables, insulated pipes, etc. in concrete floors and walls, gypsum walls as well as wood floors. Use Metacaulk 350i to prevent the spread of fire and smoke through joints in fire rated gypsum wallboard partitions, concrete block or concrete walls and/or concrete or corrugated steel deck floor/ceiling assemblies.



METACAULK 950 WATER-BASED SEALANT

RectorSeal Metacaulk 950 is a water-based sealant designed for interior use and can be used on metal pipe, such as: steel, EMT, copper and aluminum. May also be used on glass pipe, as well as telephone and power cables. Suitable for use with PVC and CPVC plastic pipe on closed (pressure) systems and on some insulated pipes.

Metacaulk 950 is formulated with inorganic materials, which will not create smoke or toxic gases when exposed to fire. For interior applications only, it can not be used in areas where there is continuous vibration on the through-penetration opening or where wet conditions exist or may occur.

APPLICATIONS:

Use Metacaulk 950 exclusively for interior conditions. Because Metacaulk 950 is water soluble it is not suitable for exterior or wet area use. See applications for Metacaulk 835+ for exterior or wet conditions. Metacaulk 950 is a general purpose fire stop sealant for electrical, plumbing, plastic pipe and telephone communication systems penetrations. Use in vertical and horizontal applications, and for bedding and sealing small voids, splices and gaps. Metacaulk 950 is also an excellent fire rated acoustical sealant, and can be used around electrical outlets and non-vibrating construction joints. Use Metacaulk 950 to prevent the spread of fire through fire rated gypsum wallboard partitions, concrete block or concrete walls and/or concrete or wood floors.



METACAULK 835+ FIRESTOP SILICONE SEALANT

RectorSeal 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. Sound Transmission Class (STC) rating 55, Tested in a UL 411 wall assembly/section to ASTM E90.

APPLICATIONS:

Metacaulk 835+ is used to seal wall and floor penetrations for electrical, plumbing, pipe and telephone communication systems penetrations.

Non-Slump Metacaulk 835+ formula is used in vertical and horizontal applications. Use Metacaulk 835+ to prevent the spread of fire through fire rated gypsum wallboard partitions, concrete block or concrete walls and concrete floors.



METACAULK FS900+ FLAMESAFE SEALANT

RectorSeal Metacaulk FlameSafe FS 900+ Sealant is cost-effective, water-based, and cures to form a flexible shield against the spread of fire and smoke.

It is available in two grades:

  • Caulkable/ Trowelable (CG)
  • Self-Leveling (SL)


FS 900+ does not contain solvents and, as a result, is not toxic and will not damage plastic pipes or cable jackets.

APPLICATIONS:

Metacaulk FS 900+ can be used in various penetrations and construction/architectural joint configurations. Examples of listed systems include metallic and non-metallic pipes, cable and HVAC penetrations, concrete floor-to-floor, floor-to-wall and wall-to-wall applications, as well as for concrete, CMU and gypsum head of wall applications requiring dynamic joint movement. FS 900+ is a versatile, yet economical solution for a wide range of through-penetration and joint construction conditions.



METACAULK 1500 SPRAY

Rectorseal Metacaulk 1500 spray is a water-based, elastomeric coating designed for spray applications onto perimeter barrier (curtain wall) construction and for joints between fire-rated assemblies requiring dynamic movement.

Most Common Applications: 

- Curtain Wall Joints

- HVAC Ductwork

- Top of the Wall Construction Joints

- Deflection Track Wall Systems

APPLICATIONS:

Metacaulk 1500 spray is water-based elastomeric firestop that is designed for spray applications onto joints between fire-resistive assemblies and perimeter barrier (curtain wall) assemblies. It cures to an elastomeric membrane seal that is suitable where dynamic movement is expected. In the event of a fire, Metacaulk 1500 will prevent the spread of flames, smoke, hot gases and water through the joint openings. No dilution or mixing is required for use. Metacaulk 1500 can be brushed or applied with a spray pump. Metacaulk 1500 systems are rated for up to 4 hour conditions in accordance with the UL 2079 (Tests for Fire Resistance of Building Joint Systems) test standards. Metacaulk 1500 has been cycled 500 times, meeting the new ASTM E 1399 standard. Also tested in accordance with ASTM E 814 (UL1479) for systems up to 3 hours.



METACAULK 1200 SPRAYABLE FIRESTOP MASTIC

Rectorseal Metacaulk 1200, available in three consistencies, is a single-component, general purpose, fire-rated sealant for construction joints, such as: top of the wall, curtain wall perimeter, expansion, control, etc. Can also be used for general construction gaps and voids.

Metacaulk 1200 is a water-based sealant designed for spray application. It allows fast, economical installation on long joint runs. Self-Leveling is made for horizontal applications and Caulk Grade is a non-sag sealant that is easy to apply.

Metacaulk 1200 is also an excellent, fire-rated acoustical sealant. It cures to an elastomeric seal suitable for use where dynamic movement is expected. STC rating 65, Tested in a UL 411 wall assembly/section to ASTM E90.


 


METACAULK 1100 SPRAYABLE FIRESTOP MASTIC

RectorSeal Metacaulk 1100 is a water-based intumescent firestopping sealant/mastic and smoke seal designed for spray application.  Metacaulk 1100 can also be brushed or troweled if desired.

COMMON APPLICATIONS:

  • Construction Joints
  • Top of the wall
  • Top of the curtain wall perimeter
  • General construction gaps and voids.

Metacaulk 1100 also has sound tesing: STC rating 54, Tested in a UL 411 wall assembly/section to ASTM E90.



METACAULK PASS-THRU DEVICES

RectorSeal Metacaulk Pass-Thru Device’s pre-firestopped design allows electrical data or communication cable or pipes to penetrate 1 & 2 hour fire-rated walls and floors.

Square or round shaped steel sleeves with intumescent material. Opens for easy installation, retrofit or removal of cables. Industry leading “L” rating.

COMMON APPLICATIONS:

  • Electrical
  • DataComm
  • Communication Cables
  • Pipes

APPLICATIONS:

Metacaulk Pass-Thru Devices are used to seal cables or pipes that penetrate thru 1 and 2 hour fire-rated walls and floors. Suitable for most types of construction including concrete floors, concrete walls, concrete block walls and gypsum drywall, and rated wooden floors. Individual devices can be assembled together to form double, triples and sixplex units using mounting brackets (purchased separately). Ideal for use in data, communications and electrical supply cables.



METACAULK INTUMESCENT SLEEVE

Rectorseal Metacaulk Intumescent Sleeve is a firestop seal for PVC, cc-PVC, CPVC, FRPP, PP and ABS pipe and rigid non-metallic conduit installations. Easily installed without modifications, steel bolts or fasteners, the Intumescent Sleeve is an ideal approach for firestopping combustible pipes penetrating the uneven contours of a concrete fluted deck assembly.

APPLICATIONS:

Metacaulk Intumescent Sleeves will firestop both sides of wall when installed from either side and provides a cost-effective alternative to collars for pipes going through walls and floors. The Sleeve can also be used in applications that require retrofit.

The Intumescent Sleeve can be used with PVC, cc-PVC, CPVC, FRPP, PP, ABS and PVDF pipe and rigid, nonmetallic conduits in sizes ranging from 2 in to 8 in.  The Sleeve has been tested for use in concrete floor/ wall installations and concrete fluted deck assembly. For application with 8 in. diameter or smaller PVC and CPVC, the sleeve has been approved with an optional sleeve (S/10 or heavier) cast or grouted into the floor or wall.



METACAULK ELECTRICAL COVER GUARDS

Metacaulk Cover Guard is a single component, fire-rated gasket for use with electrical boxes to comply with the “24 inch rule”.

Metacaulk Cover Guard fits under the cover plate and does not take up volume in the electrical box. It is a labor saving replacement for putty pads in normal applications. STC 53 rating, Tested in a UL 411 wall assembly/section to ASTM E90.


 


METACAULK BOX GUARD

Metacaulk Box Guard is a highly intumescent, fire-rated pad for use in electrical boxes. When complying with the “24 inch rule”, it is inserted on the inside back wall of an electrical box.

When exposed to fire, 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 unexposed surfaces. A labor saving, economical alternative to putty pads. Great for retrofit jobs. STC 55 Rating, Tested in a UL 411 wall assembly/section to ASTM E90.


 


METACAULK FIRESTOP PILLOWS

Rectorseal 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.

Since no cure time is required, RectorSeal Firestop Pillows are ready to install.  RectorSeal® Firestop Pillows are reusable since they can be removed and reinstalled if necessary.

Use RectorSeal Firestop Pillows for various applications:

Blank Openings

Cable Tray Openings

Multiple Penetration Openings

Telecommunication Wires

Computer Lines

Retrofit/Re-enter Openings

Temporary Installations

Large Openings



METACAULK FIRE-RATED MORTAR

Rectorseal Metacaulk Fire Rated Mortar is a specially formulated rapid hardening gypsum/cement compound.  The product provides the optimum combination of workability, strength and fire resistance. When mixed with clean water to a suitable consistency, Metacaulk Fire Rated Mortar sets without shrinking and can form a rigid, gas tight, fire resistant seal. It can easily be cut or drilled and resealed if future penetrants are needed.

No special tools are required to mix or install the product. Metacaulk Fire Rated Mortar systems are rated for up to 4 hours and has been tested in accordance with ASTM E 814 (UL 1479) and ULC-S115-95 test standards



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 galvanized steel sheet.

APPLICATIONS:

Metacaulk Composite Sheet is used to seal penetrations through fire-rated walls and floors and for cable trays, cable, piping and large blanks. It provides a fire resistive smoke seal for any shape opening in concrete block or slabs or gypsum walls for up to 4 hours - UL Classified.

Use Metacaulk Composite Sheet to shield cable trays, conduit, panels, valves and vital heat-sensitive process equipment. The product is effective in protecting cable dropouts, junction boxes and cabinets, as well as providing an intermediate firestop in horizonal and vertical cable tray runs.



METACAULK FLAMESAFE BAGS

FlameSafe Bags are a unique firestop product allowing easy access to cables, cable trays, and metallic pipes for through-penetrations in fire-rated floors and walls.

FlameSafe Bags are patented bags consisting of tightly woven, durable, coated cloth, filled with a combination of mineral fibers, incombustible components, intumescent agents and special fire-retardant additives. They are resistive to the environment and retain their properties and effectiveness when subjected to weather, temperature and atmospheric conditions.