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- BOSS® 814 UL classified intumescent latex fire stop sealant is a 1-part, elastomeric, intumescent fire stop sealant that expands when exposed to fire or extreme heat, forming an insulated char. BOSS® 814 will prevent the spread of toxic gases, smoke and fire. BOSS® 814 is suitable for adhesion to almost any surface and remains flexible, making it ideal for both horizontal and vertical joints, subject to vibration or dynamic movement. BOSS® 814 can be used for interior or exterior applications and can be painted (after inspection).
BOSS® by Soudal Latex Firestop Sealant, Intumescent, Series: 814, Cartridge Container, 28 fl-oz Container, Composition: Distillates (Petroleum), Hydrotreated Middle Dipropylene Glycol Dibenzoate, Paste Form, 15 min at 75 deg F Setting, 14 to 20 days Curing, Red, Slight Odor/Scent, 40 to 110 deg F, 1.42 Specific Gravity, 7.85 pH, 28 g/L VOC, 750000 cPs Viscosity
- In the event of a fire, BOSS® 814, a 1-part, elastomeric, intumescent fire stop sealant will expand to form an insulating char that prevents the spread of fire, smoke and toxic gases through construction openings
- Formulated with non-combustible, inorganic materials
- Remains flexible when cured, making it ideal for both horizontal and vertical joints that are subject to vibration or dynamic movement
- It is particularly suited for sealing walls and floors that have been penetrated by pipes, conduits and electrical cables in all types of construction
- It can also be used to fill interior voids around HVAC, plumbing and framing
- Very easy to apply using a standard caulking gun or trowel and cleans up with water, prior to curing
- It can be used for interior or exterior applications and can be painted (after inspection)
- Excellent freeze/thaw properties
- Safe to use and handle
- Water clean-up
- Apply using a standard caulk gun
- ColorRedContainer Size28 ozContainer TypeCartridgeCuring Time14 to 20FormPasteManufacturerSoudal AccumetricManufacturer #81410Odor / ScentSlightpH Range7.85Series814Setting Time15 min at 75 deg FSpecific Gravity1.42Temperature Rating40 to 110 degFTypeIntumescentViscosity Rating750000VOC Content28