3M 1003SL Fire Barrier Water Tight Sealant, 20oz Sausage

  • Branch: Burnaby, Calgary, Kelowna, Victoria
  • Brand: 3M
Self-leveling, ready-to-use, single component, neutral cure, elastomeric silicone firestop that also acts as a barrier to water leakage and airborne sound transmission. For use in horizontal applications. Provides up to 3-hour fire protection. Light gray color, no mixing required.