Home » 3M™ Fire Barrier Water Tight Sealant – Firestop & Moisture Protection Sealant
SKU: FP-3M-1003SL-P

3M™ Fire Barrier Water Tight Sealant – Firestop & Moisture Protection Sealant

3M
$735.91

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  • Canada & US - UL Classified

3M™ Fire Barrier Water Tight Sealant 1000 NS (non-slump) and 3M™ Fire Barrier Water Tight Sealant 1003 SL (self-leveling) are ready-to-use, one-component silicone elastomers designed for firestopping applications. Both sealants cure upon exposure to atmospheric humidity, forming a flexible seal that supports performance in a range of installation conditions.

These fire barrier sealants are used to firestop openings and penetrations through fire-rated floor slabs, walls, and other building partitions and assemblies, providing a consistent sealing solution for maintaining fire-resistance performance.
  • Re-enterable / Repairable water tight sealants
  • Excellent weatherability cures upon exposure to atmospheric humidity.
  • Applied with standard or bulk caulking guns or pneumatic pumping equipment.

Features

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/UL 1479.

The 3M™ Fire Barrier Water Tight Sealant 1000 NS and 1003 SL are elastomeric and weather resistant. They bond to most construction materials and have the following features:

Excellent Adhesion

15% Compression and Extension

Gray Color

Applications:

Use 3M Fire Barrier Water Tight Sealant 1000 NS or 1003 SL to firestop the following interior construction voids:

  • Blank openings
  • Metallic pipes
  • Non-metallic pipes
  • Cables
  • Cable trays
  • Insulated pipes
  • Combos
  • Interior construction joints

Both products restore the integrity of the fire rated floor or wall assembly when installed in accordance with the applicable listed system.