| duct sealant, reenterable, closed cell, water block, durable, easy install, |
| Holds up to 22 ft of water head pressure |
| 2-part foam is mixed in nozzle as it is injected into duct |
| Foam expands and cures quickly even when water is present |
| Packages are resalable |
| Protects conduit and raceway systems FST™ closed cell sealant provides superior pressure blocking in the toughest environments |
| It stops water, methane and other gases to keep electrical systems intact |
| FST™ duct sealant is durable and easy to install |
| FST™ is chemically-resistant and has excellent adhesion to conduits |
| Re-enterable |
