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3M™ Fire Barrier Rated Foam FIP 1-Step

3M(TM) FIP 1-Step Fire Stop Foam 
Product Color(s):
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Additional Product Size (SKU) Information:

3M™ Fire Barrier Rated Foam FIP 1-Step

Product Information:

Product Document Downloads:

PDF 3M™ FIP 1 Step Foam, Product Data Sheet - Data Sheet (PDF 421.3 K)
PDF 3M™ Fire Barrier Rated Foam FIP 1Step FAQ - Data Sheet (PDF 28.2 K)
View additional product-related literature

Key Features:

  • Firestop tested up to 2 hours in accordance with ASTM E 814 (UL 1479) and CAN/ULC S115
  • Meets the International Building Code for Passive Fire Protection
  • Expands up to 5X when dispensed. One cartridge FIP 1-Step equals up to 6 tubes 10.1 oz caulk
  • Intumescent. Expands in a fire
  • Expansive UL systems for blank openings, metal pipe, cables, cable trays, combos, insulated pipe
  • UL systems require no mineral wool
  • Remains pliable after installation for easy installation of new cables/conduit in existing opening
  • Excellent adhesion. Can be installed in wall or floor applications with no backing material
  • Quick cure. Full expansion after approximately 2 minutes
  • Paintable with primer
  • STC rating of 57 when tested in STC 57 rated wall assembly
  • Air leakage less than 1 CFM/Sq Ft
  • Meets the intent of LEED VOC regulations. <250 g/L VOC contents (less H2O and exempt solvents)

  • Typical Applications:

    Ideal for sealing single or multiple through penetrations in fire-rated construction. Typically used in mechanical, electrical, data and plumbing applications to firestop metallic pipe, conduit, cables, cable trays, busways, combos, insulated pipe and HVAC ducts passing through fire-rated floors and walls. Also used to firestop blank openings in floors and walls.

    Contact 3M Fire Protection Products

    For questions or help finding the right solution, contact an expert at 1-800-328-1687 option 7.

    Contact Fire Protection Products