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American Polywater FST-250 8.5 oz Foam Duct Sealant Cartridge with Mixing Nozzle

MFG Part #: FST-250
Brand Name: American Polywater
UPC: 02786804570 02786804570
Online Part #: 518157


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 Duct Sealant is durable and easy to install. FST is chemically resistant and has excellent adhesion to conduits.

Detailed Information

Make and Model

Online Part #: 518157
MFG Name: American Polywater


Color: Brown liquid, tan foam
Base Content: Polymeric diphenylmethane diisocyanate
Activation Time: 4min - 20min
Application Time: 4min - 20min
Brand Name: American Polywater
Size: 8.5 oz
Type: Foam Duct Sealant
Temperature Range: -20°F - 200°F
Specific Gravity: 1.22 @25° C
Sub Brand: FST, Foam Duct Sealant
Standards: NEC Article 225.27, 230.8, 300.5, 300.7, 501.15; TIA-758-B stnadard,,; UL 94, IEEE1210,
Application: closed-cell duct sealant prviding superior pressure-blocking power

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