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METACAULK FIRESTOP SEALANTS


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.

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 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 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