BOSS® 814 intumescent latex fire stop sealant UL classified intumescent latex fire stop sealant that is one part, elastomeric, intumescent sealant that expands when exposed to fire or extreme heat. Suitable for adhesion to almost any surface and remains flexible.
BOSS® by Soudal Firestop Sealant, Series: 814 Series, 10.1 oz Net Content, Cartridge Container, Paste Form, Red, Slight Odor/Scent, Composition: <1% Distillates (Petroleum), Hydro-Treated Middle, 1 to 5% Dipropylene Glycol Dibenzoate, Latex Base, 1/4 hr Dry Time, 14 to 20 days Curing Time, 15 min Setting, 7.85 pH, 1.38 Specific Gravity, 28 g/L VOC, 750000 cPs Viscosity, 100 deg C Boiling Point, 12 months Shelf Life, <90 deg F
- Water clean-up
- Paintable (after inspection)
- Remains flexible
- Excellent freeze/thaw properties
- Safe to use and handle
- Apply using a standard caulk gun
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