8.5-Oz Foam Duct Sealant Kit Bulk

8.5-Oz Foam Duct Sealant Kit Bulk 6-Pack - Foam Duct Sealant for Electrical Systems The American Polywater 8.5-Oz Foam Duct Sealant Kit Bulk 6-Pack (Manufacturer Part # FST-250KIT) is a professional-grade, two-part urethane foam sealant designed to provide superior pressure-blocking in demanding electrical environments. This foam sealant effectively stops water, methane, and other gases, protecting electrical systems such as switchgear, panels, riser poles, combiner boxes, and meters. It is compatible with a wide range of cable and conduit materials, making it suitable for electrical distributors, lighting solutions providers, wire and cable suppliers, and switchgear suppliers. Specifications Product Weight: 11 lbs Manufacturer: American Polywater Manufacturer Part #: FST-250KIT Order Minimum: 6 units Closed Cell Foam: 98% closed-cell urethane foam Density: 6 lbs/ft³ (0.1 g/cm³) Compressive Strength: 145 psi (ASTM D1621) Tensile Strength: 120 psi (ASTM D1623) Seal Strength - Water: Holds 22 ft (6.7 m) continuous water head pressure; 90 ft (27 m) surges Seal Strength - Air/Gas: Holds >5 psi (0.3 bar) continuous pressure Temperature Range: -20°F to 200°F (-30°C to 95°C) continuous; -40°F to 250°F (-40°C to 120°C) peak VOC Content: 0 g/L UL Recognized with UL94 Class HBF fire retardant rating Complies with 2011 NEC Articles 225.27, 230.8, 300.5(G), 300.7(A) Compatible with cable jackets including PVC and XLPE without affecting physical or electrical properties Features Reliable sealing performance with proven hydrostatic pressure testing on various conduit types including PVC, HDPE, fiberglass, and steel Versatile application seals multiple conduits with different sizes and cable fill configurations Reenterable cured foam allows for removal and rework if necessary Resistant to gasoline, oils, dilute acids, bases, and most unsaturated hydrocarbons Foam wets and adheres to metals, plastics, and concrete, conforming tightly around cables to block moisture, gases, dust, insects, and rodents Easy installation with included mixing nozzles, foam damming strips, abrasive strip, gloves, positioning rod, pre-treating wipe, and resealing cap Durable under direct sunlight; UV exposure causes yellowing without affecting performance Meets NEC code requirements for raceway seals and boundary seals in hazardous locations Downloads & Links Spec Sheet Safety Data Sheet