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Polywater® FST™ Foam Duct Sealant, FOAM CONDUIT SEALANTS, KIT

Polywater® FST™ Foam Duct Sealant, FOAM CONDUIT SEALANTS, KIT

BY Polywater

Regular price $82.79 USD
Regular price Sale price $82.79 USD
Sale Sold out

SKU: SKU: FST-250

Product Description

 Various lead times may apply to this product. Please contact us for more details.

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Made in USA

Applicator Gun - TOOL-250 & TOOL-50-11
Mixing Nozzle - MXR-41T-10 & MXR-20T-10

Description

Polywater’s foam duct sealants have a proven track record for providing durable and reliable protection in the toughest environments.

Polywater FST Duct Sealant is used to protect mission-critical electrical and telecommunication systems from water, gases, and other unwelcome intrusions. The closed-cell, foaming caulk technology evenly flows around cables and in conduit space to create a strong bond. The electrical conduit sealant expands and completely cures into a rigid, robust seal without relying on environmental moisture.

Polywater® FST™ Foam Duct Sealant

  • Creates airtight/watertight conduit seals
  • Holds 22 ft (7 m) of water head pressure and up to 90 ft (27 m) surges
  • Compatible with a wide range of cable jacket and conduit materials

Features

Features

  • RELIABLE Holds 22 ft (6.7 m) continuous water head pressure and up to 90 ft (27 m) surges
  • VERSATILE Can seal conduits of all sizes and complex cable configurations
  • RE-ENTERABLE Duct sealant can be removed for future cable installations
  • COMPATIBLE Use with a wide range of cable jacket and conduit materials
  • MEETS ELECTRICAL CODE REQUIREMENTS Creates airtight/watertight electrical conduit seals and is fire retardant

Product Notes

  • Multi-use sealing foam cartridge can seal multiple conduits.
  • FST-250 is recommended for conduits of 2 inches (50 mm) or larger. For conduits less than 2 inches (50 mm), FST-MINI is recommended.
  • Meets UL 94 HBF fire rating criteria. Self-extinguishes when exposed to a flame for 1 minute.
  • UL Classified for caulking and sealant surface burning characteristics.
  • Meets global codes and industry standards for sealing raceways and building entrances.
  • NEC Class 1, Division 2 location sealant, Articles 225.27, 230.8, 300.5 (G),300.7(A) 501.15 (B)(2); CSA 6-300 (3), 6-312 (1), 12-928 18-094 (3); TIA 5.1.1.2.8, 7.4.2.8.1, TDMM, IEC
  • In Service Temperature Use Range: -20°F to 200°F (-30°C to 120°C)
  • Has excellent adhesion to PVC, RGS, PE, EMT, and IMC. Holds 22 feet (6.7m) of water head pressure and up to 90-foot (27m) surges. Effective for stopping the flow of gasses as well.
  • High strength. Compressive strength (ASTM D1621) is 145 psi (1.00 N/mm2) and tensile strength (ASTM D1623) is 120 psi (0.83 N/mm2)
  • Has chemical resistance to gasoline, oils, dilute acids and bases, and most unsaturated hydrocarbon
  • NSF Certified for nonfood compounds S2.

Specifications

TECHNICAL SPECIFICATIONS
COMPONENT PHYSICAL PROPERTIES
COLOR (PART A / PART B) AMBER / CLEAR
FORM, VISCOSITY (PART A / PART B) LIQUID, 250 CPS / LIQUID, 650 CPS
VOC (PART A / PART B) 0 G/L / 0 G/L
SPECIFIC GRAVITY (PART A / PART B) 1.2 / 1.1
CURED RESIN PROPERTIES
APPEARANCE LIGHT YELLOW COLOR WITH SMALL, EVEN CELLS
CLOSED CELL PERCENT 98%
DENSITY 6 LBS/FT³ (0.1 G/CM³)
MOISTURE ABSORPTION (ASTM D2842) <4%
R-VALUE (ASTM C518) 3.51°F·FT²·H/BTU PER 1 INCH
0.62°C·M²·K/W PER 25 MM
COMPRESSIVE STRENGTH (ASTM D1621) 145 PSI (1.00 N/MM²)
TENSILE STRENGTH (ASTM D1623) 120 PSI (0.83 N/MM²)
SEAL STRENGTH – WATER 90 FT (27 M) INTERMITTENT / 22 FT (6.7 M) CONTINUOUS
SEAL STRENGTH – AIR >5 PSI (>0.3 BAR)
CURE RATE
REACTION TIME — 35°F (2°C) FOAMING EXPANSION COMPLETE: 10–12 MIN
HARD, NON-STICKY SKIN: 20–22 MIN
REACTION TIME — 70°F (21°C) FOAMING EXPANSION COMPLETE: 4–5 MIN
HARD, NON-STICKY SKIN: 7–9 MIN

Additional Information

Product Videos

POLYWATER® FST™ SEALANT SOLUTION

POLYWATER FST INSTALLATION

HOW TO REMOVE AN FST SEAL-INSTRUCTIONAL VIDEO

What's in the Box

What’s in the Box

  • Qty 1 - Polywater® FST™ Foam Duct Sealant, FOAM CONDUIT SEALANTS, KIT
SKU # Package Description Units/Case
FST-250KIT1 1 – 8.5-oz / 240-gm two-part FST™ Foam Sealant caulking tube (cat# FST-250)
3 – mixing nozzles
4 – 24-in / 61-cm foam damming strips (cat# FST-DAM)
1 – 12″ abrasive strip
1 – pair disposable gloves
1 – positioning rod for foam dam
1 – pre-treating wipe (cat# HP-P158ID)
1 – resealing cap
1 – instruction sheet
TOOL-250 NOT INCLUDED – SOLD SEPARATELY
1
FST-250KIT Same as FST-250KIT1 in a case of 6 6
FST-250 1 – 8.5-oz / 240-gm two-part FST™ Foam Sealant caulking tube
1 – mixing nozzle
1 – resealing cap
12
MXR-41T-10 10-pack of mixing nozzles for FST-250 1
TOOL-250 1 – high-ratio caulking gun 1
FST-DAM 1 – 24-in / 61-cm foam damming strip 24
FST-MINI-1 1 – 50-ml cartridge
2 – mixing nozzles
6 – foam discs
1 – pair of disposable gloves
1 – instruction sheet
1
FST-MINI-1G* Same as FST-MINI-1 plus 1 – TOOL-50-11
*SOLD IN THE US ONLY
1
FST-MINI-B6 6 FST-MINI 1
FST-MINI-B6G* 6 FST-MINI plus 1 – TOOL-50-11
*SOLD IN THE US ONLY
1
TOOL-50-11 dispensing tool for FST-MINI 1
MXR-20T-10 mixing nozzle 10-pack for FST-MINI 1