Fire Barrier Water Tight Sealant 1003 Sl, 20 fl-oz, Sausage, 12 per case (Not for sale in CA)

3M™ Fire Barrier Water Tight Sealant 1003 SL is a ready-to-use, single component, neutral cure, silicone sealants that cure upon exposure to atmospheric humidity to form a flexible firestop seal. 3M™ Fire Barrier Water Tight Sealants helps control the spread of fire, smoke and noxious gasses before, during and after exposure to a fire when installed in accordance with a listed through penetration or fire-resistive joint assembly