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3M™ Fire Barrier Water tight Sealant 1003 SL, Gray, 10.1 fl oz Cartridge, 12/Case. 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.
Features
Meets Ul Water Leakage Test, W Rating (Class 1 Requirements)
Self-Leveling Formula Is Optimal For Horizontal Applications, Eliminating The Need For Tooling
Offers Compression And Extension Capability Of ±31% For Dynamic And Static Construction Joints
Firestop Tested Up To 3 Hours In Accordance With Astm E 814 (Ul 1479) And Can/Ulc S115
Fire Resistance Tested For Construction Joint (Including Curtain Wall) Systems In Accordance With Astm E 1966 (Ul 2079), Astm E 2307
Single Component Sealer Is Ready To Use With No Mixing Required
Neutral Cure – Delivers Higher Adhesion With Very Little Odor
Halogen-Free Formula Helps Control Spread Of Noxious Gasses, Smoke And Flame
Sealant Is Paintable With Primer
Excellent Caulk Rate And Sealant Can Be Applied With Conventional Caulking Equipment
Exceptional Weatherability For Durability During Construction
Minimizes Noise Transfer (Stc-Rating Of 56 When Tested In Stc 56-Rated Wall Assembly)
Formulated As A Re-Enterable And Repairable Solution
