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< Caulk

Hercules® Firestop Caulk

Hercules

Hercules® plumbers Firestop Sealant is latex-based and intended formulti-purpose use. This intumescent sealant provides up to a three hour firerating and is designed for a wide array of firestop applications in smallcommercial or grouped residential construction or other structures withsimilar characteristics. Can be used in systems where dynamic movement isexpected: plumbing; HVAC; bath and dryer vents; metallic pipes; non-metallicpipes, conduits and tubing; insulated pipes; electrical and electronic cabling;concrete, gypsum, metal ductwork; wood floors.Expands up to 10 times to block flame propagation. Excellent smoke seal.Water-based for easy cleanup. Water-resistant once cured; will not separateor shrink when dry. Tested for excellent acoustical performance; reducesnoise transmission. Flexible, non-sagging, and low odor. Paintable. LowVOCs. No solvents. Non-halogenated. Does not contain PCBs or asbestos. Behold the power of Hercules®, products built to last and trusted by plumbers to withstand even the toughest conditions.




Available in 2 variations

Key Features & Benefits

  • Tested & Classified for Fire Resistance
  • Can be used with:
  • Metallic pipes including steel, iron, or copper pipe and tubing
  • Nonmetallic pipes, conduits & tubing including PVC, CPVC, ABS, and PEX; Electrical & electronic cabling including service entrance, power distribution, computer, telephone, and televisio
  • Metal ductwork including HVAC, bath, and dryer vents
  • Insulated pipes including heating, cooling, and condensation applications
  • Complete wood floor fire stopping package for electrical, plumbing, HVAC, telephone, and television
  • Can be used in systems where dynamic movement is expected
  • Expands up to 10 times to block flame propagation
  • Excellent smoke seal
  • Water-based for easy cleanup.

Specifications

Color: Clear
Brand: Hercules
Product Type: Firestop
California VOC Compliant: Yes

More Specifications

Technical Resources (3)

  • Submittal
  • SDS
  • FAQ

More Downloads

Available in 2 variations

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