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- Hercules® plumbers Firestop Sealant is latex-based and intended for multi-purpose use. This intumescent sealant provides up to a three hour fire rating and is designed for a wide array of firestop applications in small commercial/grouped residential construction/other structures with similar characteristics. Can be used in systems where dynamic movement is expected: plumbing, HVAC, bath and dryer vents, metallic pipes, non-metallic pipes, 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 separator shrink when dry. Tested for excellent acoustical performance, reduces noise transmission. Flexible, non-sagging and low odor. Paintable. Low VOCs. No solvents. Non-halogenated. Does not contain PCBs/asbestos.
Hercules® Firestop Caulk, Pail Container, 5 gal Container, Clear, Mild Latex Odor/Scent, 9 pH, 35 g/L VOC, Applicable Materials: Copper, Iron and Steel
- Tested and classified for fire resistance
- Metallic pipes including steel, iron or copper pipe and tubing
- Nonmetallic pipes, conduits and tubing including PVC, CPVC, ABS and PEX - electrical and electronic cabling including service entrance, power distribution, computer, telephone and television
- 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
- Water-resistant once cured will not separator shrink when dry
- Tested for excellent acoustical performance reduces noise transmission
- Flexible, non-sagging and paintable
- Low VOCs, no solvents and non-halogenated
- Does not contain PCBs or asbestos
- ColorOff-WhiteContainer Size5 galContainer TypePailManufacturerOATEYManufacturer #25698Odor / ScentSlight / Mild Latex