Duct Sealing System

1 - 8.5-oz two-part FST Foam Sealant caulking tube; 1 - mixing nozzle; 1 - resealing cap. Protects Conduit and Raceway SystemsFST™ closed-cell sealant provides superior pressure-blocking in the toughest environments. It stops water, methane, and other gases to keep electrical systems intact. FST Duc

3/4 in. ENT Sealing Ring

Duct Seal Compound, (5) 1 pound packages. To Seal openings from air, dust or water around EMT or rigid conduit raceway. Not to be used for electrical insulation applications.

Duct Seal Compound, 1 pound package. To Seal openings from air, dust or water around EMT or rigid conduit raceway. Not to be used for electrical insulation applications.

Duct Seal Compound, one - 5 pound package. To Seal openings from air, dust or water around EMT or rigid conduit raceway. Not to be used for electrical insulation applications.

Duct Seal, 5 lb. size, 1 per pack

Duct Seal, Dark Gray Putty, Size: 1 LB Block, Specific Gravity: 1.65, Base Content: Butyl Rubber Composite

Duct Seal, Dark Gray Putty, Size: 5 LB Block, Specific Gravity: 1.65, Base Content: Butyl Rubber Composite

Duct Seal, Slug Size 1 lb.

Duct Seal, Slug Size 5 lb.

Features: Deadens switch gear panel noise, Flash Point over 550DEG F, Application: for Protects terminal boxes, pot heads and bushings from corrosive elements, Weight: 1LB

Same as kit above in a box of 6. Protects Conduit and Raceway SystemsFST™ 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 chemical