To receive the most up-to-date product availability, pricing and delivery options, enter your zip code or log in to your account
Zip Code should not be blankEmail and Password should not be blank
Enter Delivery Zip Code
or
Log In
TELL US MORE
Are you currently located in California?
8 characters minimum
One number
One lowercase letter
One uppercase letter
One special character (!@#$%&*)
Password cannot contain space
Pursuant to CA SB 478, if you are located in California, Airgas cannot display your product pricing until all items have been added to your shopping cart so that we can calculate all applicable fees, including, but not limited to, shipping and handling fees.
3M™ Fire Barrier Water tight Sealant 3000WT, Gray, 10.1 fl oz Cartridge, 12 Each/Case. 3M™ Fire Barrier Water tight Sealant 3000 WT provides up to 4-hour fire protection in tested and listed systems. It is a gun-grade, intumescent, silicone, elastomeric sealant that cures upon exposure to the atmosphere to form a monolithic flexible firestop seal. Properly installed, this sealant helps control the spread of fire, smoke and noxious gasses before, during and after exposure to fire and exhibits good adhesion to a full range of construction substrates.
Features
Firestop Tested Up To 4 Hours In Accordance With Astm E814 (Ul 1479) And Can/Ulc-S114
Intumescent Silicone Expands When Heated
Silicone Is Water-Tight To Help Prevent The Intrusion Of Moisture
High-Solids Formula Produces Limited Shrinkage
Continuous Seal Remains Pliable And Allows For Typical Pipe Movement
