Caulk - On Sale Now! Save up to 7%
On Sale! Up to 7% off on Caulk at In The National Interest. Top brands include 3M, Northstar Chemicals Inc., Scotchcast, MS2, White Lightning, Loctite, SPECSEAL, & Prosoco. Hurry! Limited time offers. Offers valid only while supplies last.
3M (PT4RD) Fire Barrier Pass-Through Device PT4RD, 4 in, Round
Ideal for vital telecom equipment, especially in high-traffic areas where cable is constantly being added or removed. Simple-to-install device keeps penetrants protected and organized ( 0% to 100% fillable) throughout the lifecycle of a building. Provides...
3M 11540-case Fire Barrier Water Tight Sealant 1003 SL, Pail, 1/case, 4.5 gal
You Save: 5%
4.2 out of 5 stars with 8 reviews
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 ...
3M 11537-case Fire Barrier Water Tight Sealant 1000 NS, Pail, 1/case, 4.5 gal
You Save: 7%
4.7 out of 5 stars with 52 reviews
3M fire barrier water tight sealant 1000 transported is a ready-to-use, single component, neutral cure, silicone sealant that cures upon exposure to atmospheric humidity to form a flexible firestop seal. Water tight sealants help control the spread of fir...
3M (PT4SD) Fire Barrier Pass-Through Device PT4SD, 4 in, Square
Ideal for vital telecom equipment, especially in high-traffic areas where cable is constantly being added or removed. Simple-to-install device keeps penetrants protected and organized ( 0% to 100% fillable) throughout the lifecycle of a building. Pro...
3M (FB-369) Fire Barrier Pillows FB369, Large, 3 in x 6 in x 9 in
Designed for Fire Protection and Prevention Offering up to 3 hours of protection, 3M™ Fire Barrier Pillows are self-contained, intumescent products designed for use in through-penetration firestops, such as cable trays, conduit and blank openings. ...
Fire Barrier Sealant, 10.1oz, Limestn, PK24
' Fire Barrier Sealant, Size 10.1 oz., Limestone, Container Type Cartridge, Application Method Caulk Gun, Up to 4 hr. Fire Rating, Material Silicone, Standards ASTM E814 (UL1479), ASTM E1966 (UL2079), ASTM E1399, ASTM E119 (UL263), ASTM C920, Lubrizo...
Prosoco R-Guard Cat 5 Liquid Applied Air & Water Resistive Barrier
Cat 5® is part of the family of PROSOCO R-GUARD® products developed to prevent the movement of water and air through building envelopes. The durable, elastomeric membrane adheres to most surfaces, is immediately waterproof and is compatible with mo...
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