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3M™ Fire Barrier Water Tight Sealant 1003 SL

  • Perimeter Fire Barrier tested up to three hours in accordance with ASTM E 2307
  • Firestop tested up to three hours in accordance with ASTM E 814 (UL 1479) and 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
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Specifications
Alternative Sale Availability
2. This item can be sold to consumers and industrial and there are no VOC restrictions.
Brand
3M™
Colour Family
Grey
Fire Rating
3 Hour
Movement Capability
31%, 31%
Product Key
1003 SL
Product Type
Sealant
Size
10.1 fluid ounce, 20 fluid ounce
Smoke Seal
Yes
Sound Barrier
56 in 56
Volume (Imperial)
10.1 fl oz, 20 fl oz, 4.5 gal
Volume (metric)
17 L, 300 mL, 591 mL
Water-tight
Yes
Details
  • Perimeter Fire Barrier tested up to three hours in accordance with ASTM E 2307
  • Firestop tested up to three hours in accordance with ASTM E 814 (UL 1479) and 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
  • Self-levelling, halogen-free formula

3M™ Fire Barrier Water Tight Sealant 1003 SL is a self-leveling silicone sealant firestop that creates a flexible seal and resists moisture across floors and other horizontal surfaces. This ready-to-use, single component neutral cure firestop is tested to ASTM and UL standards to help control the spread of fire, smoke and noxious gasses.

Suggested Applications

  • Ideal for horizontal applications