Rectorseal®
2601 Spenwick Dr.
Houston, TX 77055
Tel: 713-263-8001 or 800-231-3345
Fax: 713-263-7577 or 800-441-0051
Web site: www.rectorseal.com
E- mail: customerservice@rectorseal.com

Joint/Gap Firestop Applications


Metacaulk® 1200 Sprayable Firestop Mastic - A single-component, water-based, general purpose, fire-rated sealant designed for spray application on construction joints, such as: top of the wall, curtain wall perimeter, expansion joints, control joints, etc. Can also be used for general construction gaps and voids. Available in three consistencies: 1) Metacaulk® 1200- for long joint runs, 2) Self-Leveling- for horizontal applications, and 3) Caulk Grade- non-sag and easy to apply.

  • UL Classified systems up to 3 hours
  • Meets UL 2079 standards & cycling requirements of ASTM E1966 (500 cycles)
  • Flexible set
  • Applied with spray, trowel or brush
  • Economical
  • VOC compliant
  • Red or paintable white colors

Metacaulk® 1100 Intumescent Firestop Mastic - A water-based firestop sealant /mastic and smoke seal. Designed for spray application, it can also be applied by brush or trowel to construction joints, such as: top of the wall, curtain wall perimeter and general construction gaps and voids.

  • UL Classified systems up to 4 hours
  • Meets ASTM E 814 & ASTM E 1966 (UL 2079) Standards
  • Flexible set
  • Applied by spray, trowel or brush
  • Economical
  • Paintable

Metacaulk® Joint Strip - This flexible, highly intumescent firestop material is used in concrete and masonry floor and wall joints up to 1" wide. It forms a strong, insulating char that prevents the passage of flame, smoke and hot gases through joints. It is ideal for all masonry and concrete floor and wall construction joint applications where a fire-rated joint is required.

  • No caulking required
  • Simple and easy to use
  • Single sided application
  • Saves labor and materials

Metacaulk® Wrap Strip - A flexible strip of highly intumescent firestop material used primarily for plastic and insulated pipe applications. Wrap the required number of strips around the penetrating item and push them into the annular space. When exposed to heat, the Wrap Strip will expand, forming a strong char that seals off the penetration and prevents the passage of smoke, flame and hot gases. Available in 1" and 2" widths.

  • 25% reduction in installation time
  • Easy to apply - no caulking required
  • No cure time
  • For systems up to 14" PVC
  • Self-dispensing carton