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3M™ Fire Barrier Water Tight Sealant 1003 SL

3M(TM) Fire Barrier WT Sealant 1003 SL family 
Product Color(s):Light GrayLight Gray

Additional Product Size (SKU) Information:

3M™ Fire Barrier Water Tight Sealant 1003 SL

Product Information:

3M Fire Barrier Water Tight Sealant 1000 NS (nonslump) and 3M Fire Barrier Water Tight Sealant 1003 SL (self-leveling) are both ready-to-use, one component, silicone elastomers. Both cure upon exposure to atmospheric humidity to form a flexible seal.

Additional Information
3M Fire Barrier Water Tight Sealant 1000 NS and 1003 SL are used to firestop openings and penetrations fire rated floor slabs, walls, other building partitions and assemblies. The 3M Fire Barrier Water Tight Sealant 1003 SL formulation is used in floor applications only. 3M Fire Barrier Water Tight Sealants, when properly installed, will help control the spread of fire, smoke and noxious gases. 3M Fire Barrier Water Tight Sealant 1000 NS and 1003 SL also meet the new UL Water Leakage Test, W Rating – Class 1 requirements for systems tested and listed in accordance with ANSI/UL1479.

Product Document Downloads:

PDF 3M™ Fire Barrier Water Tight Sealants 1000 NS and 1003 SL - Data Sheet (PDF 676.2 K)
View additional product-related literature

Key Features:

  • Perimeter Fire Barrier Tested up to 3 hours in accordance with ASTM E 2307
  • Firestop tested up to 3 hours in accordance with ASTM E 814 (UL 1479) &CAN/ULC S115
  • Fire Resistance tested for construction joint systems in accordance with ASTM E 1966 (UL 2079)
  • Meets UL Water Leakage Test, W Rating - Class 1 requirements
  • Compatible for use with CPVC piping
  • Helps minimize sound transfer
  • ± 31% compression/extension capability
  • Applied with conventional caulking equipment (excellent caulk rate)
  • Self-leveling, Halogen-free formula
  • Excellent adhesion
  • Excellent weatherability during construction
  • Re-enterable/repairable

  • Typical Applications:

    Typical horizontal (e.g. floor and edge-of-slab) firestop applications include blank openings, dynamic and static construction joints and through penetrations. Penetrating items that pass through fire-rated assemblies include: metallic pipes, non-metallic pipe, cables, cable tray, insulated pipes and combos.
     

    Contact 3M Fire Protection Products

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

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