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EZ-PAK – Duct Sealing Foam
A two-component polyurethane closed cell foam used for sealing, conduits, ducts, and abandoned gas pipes against water, gas, and debris. Requires no mixing and no clean-up of special tools or equipment. The product is installed with a standard 10 oz Caulking Gun (79521) or power application system.
Kit contains: EZ-PAK cartridge, damming foam packing material, ram rod, water channel, protective gloves, & 2 static mixers.
Seals virtually any size or type of pipe or conduit, whether PVC, ABS, metal, or fiberglass. The foam can be easily removed to pull out cable or to open a previously sealed conduit for new cable installation.
Technical Data
Applications
- Vaults
- Wire
- Power
- Pipes
- Conduits
- Manholes
- Central
- Wall
- Floor
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| Rainbow Number | Container | Ordering UOM | Units/Case | Case Weight | Case Size |
|---|---|---|---|---|---|
| 79521 | 6 oz Injection Gun | Case | 10 | 32 lbs | 13.5" L x 10.5" W x 3" H |
| 79528 | 10 oz Kit | Case | 12 | 13 lbs | 16" L x 14" W x 13" H |
| Convenient packaging | No hand mixing required, safe for personnel |
| Easily removable | Faster re-entering time |
| Tough and flexible | Holds up to harsh environments – will not crack |
Color
Part 1 (Polyol) Beige
Part 2 (Isocyanate) Tan
Mixed Light Yellow
Mixing Ratio (Polyol/Isocyanate)
By Weight 100/93
By Volume 1:1
Gel Time 1 – 1.5 minutes
Full Cure Time 12 hours
Foam Density 5 – 7 lbs/ft3
Closed-Cell Content >90%
Hardness 80 (Shore A)
Compressive Strength >60 psi
Shelf life is one year from date of manufacture. Recommended storage temperature is below 86°F (30°C).
