BOSS® 814 INTUMESCENT FIRESTOP SEALANT- 10.1 OZ

  • Brand Name: BOSS®
  • Sku Number: 481448
  • J&R Sku Number: CS-255
  • Unit of Measure: TB
  • Availability: loading
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Product Description

BOSS® 814 UL Classified Intumescent Latex Firestop Sealant is a one part, elastomeric, intumescent firestop 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® 814 has been tested to ASTM E-814 (UL 1479) and meets the criteria for fire/smoke/ draft stop for BOCA – CABO – UBC – SBCCI – IRC – IBC.

MPN: 814
Product Type:  Siding Caulk
Size:  10.1 oz
Color/Finish:  Red
Container Type:  Cartridge
VOC Content:  28 g/L
  • Interior/exterior use
  • Water clean-up
  • Paintable
  • Remains flexible
  • Excellent freeze/thaw properties
  • Safe to use and handle
  • 12 months shelf life
  • Apply using a standard caulk gun

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