DuPont Low GWP Froth-Pak™ 115 High-Density Spray Foam Sealant Kit, Complete Kit

DOW 12083365
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Ships From:
California, Louisiana & New Jersey
A signature is required at delivery.



DuPont™ has made enhancements to their industry leading formulation of FROTH-PAK™ Spray Foam Sealant. As a direct result of these formulation enhancements, FROTH-PAK™ 115's no longer contains HFC's, a potent greenhouse gas, and is now a Low Global Warming Potential (GWP) product that is compliant with state environmental laws throughout the US. Further enhancements include a redesign of the applicator nozzles that include increased optimized blending and a controlled spray pattern that reduces over-spray and waste.

The Froth-Pak 115 High Density Sealant Kit is a complete all-in-one self-contained and easily portable kit for professional applicators to quickly, easily, and efficiently insulate, seal and repair damaged areas and/or voids. Froth-Pak 115 is an excellent choice for trailer and container repair, adding or repairing structural support, and general construction applications. Froth-Pak 115 can be used in applications such as residential building, commercial roofing, insulated trailer and container repair, rail car repair, ship and boat applications, and roof foam repair.

With the use of this product you may be eligible for the Energy Efficient Home Improvement Tax Credit. See information on the Inflation Reduction Act (IRA) here:

Kit Components:

  • 1 - Part A Tank of Isocyanate
  • 1 - Part B Tank of Polyol
  • 1 - 9ft Hose and INSTA-FLO Gun Dispenser & Hose Assembly
  • Anti-Crossover Nozzles (4 - Cone Nozzles, 6 - Fan Nozzles)
  • 1 - Operation Instruction Manual

Features & Benefits:

  • Chemically cured foam with reduced curing time.
  • Tack free in 10–20 seconds and cures in minutes.*
  • On-ratio application and complete dispensing of product.
  • Contains no ozone depleting chemicals or HFCs.
  • Blocks air infiltration and helps to meet air change per hour (ACH) code requirements and reduce building energy costs.
  • Reduces the potential for moisture, mold, mildew, allergens, and rot.
  • One-hour occupant re-entry with proper ventilation after dispensing.

* Actual cure time will depend on temperature, foam thickness, the specific nozzle used, etc.

Common Applications:

  • Residential building
  • Commercial building
  • Roof foam repair
  • Insulated trailer and container repair
  • Rail car repair
  • Ship and boat applications


FROTH-PAK™ spray foam kits are intended for professional use - Please follow all instructions and guidelines for use and application.  Personal Protection Equipment is required when applying FROTH-PAK™ foam kits. The required PPE should include gloves, goggles, Tyvek suit, and respirator with cartridge for organic vapor & P100 particles. To learn more check out our Personal Protection Equipment Recommendations*Not included with the kits.


As with all chemical products proper preparation of the work area and application procedures should be followed to insure a safe and satisfactory job. When spraying FROTH-PAK™, the initial reaction of the 2 chemicals will generate heat. We recommend building up thickness in a series of layers to avoid excessive heat buildup. Proper ventilation of the work area should be followed.

Temperature Guidelines:

  • For best results, the tank contents should be at 75°F (24°C) or warmer.
  • It is recommended to spray on surfaces and in air temperatures 65°F (18°C) and above.
  • Spraying below 65°F is not recommended as foam shrinkage may occur. However, if spraying is necessary on surface and in air temperatures 45–65°F (7–18°C), spray a very thin “flash coat” to all surfaces, allow to cure, then apply the finished foam.
  • Recommended storage temperature: 65–85°F (18–29°C), Optimum 70–80°F (21–27°C).
  • Do not store at temperatures above 120°F (49°C) or below 45°F (7°C).


This product can only be shipped within continental U.S. A signature is required at time of delivery. Additional charges may apply if shipping to a residence, extended service area, or business that does not have a loading dock. Orders composed of 3+ complete kits will be shipped via freight company which will require a delivery appointment to be scheduled with the carrier. This product is also available for Pick Up from our Farmingdale, NJ warehouse.

Use by Date? - No worries. We guarantee you the freshest product every time you order.

For additional information, any questions or concerns; please contact us via email at: