ProSeal Eco Overview | Icynene-Lapolla


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ProSeal Eco Overview

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High-performance insulation – 100% water-blown closed-cell spray foam

Icynene ProSeal Eco is a 100% water-blown closed-cell spray foam insulation product. With no synthetic blowing agent, Icynene ProSeal Eco is an environmentally smart replacement for chemically based medium-density, closed-cell spray foams. As a high-performance insulation, Icynene ProSeal Eco will also smoothly and completely cover all areas that could otherwise allow energy-draining thermal bridges. Closed-cell spray foam insulation meets the criteria set by FEMA for resisting bulk water, making it ideal for use in zones prone to flooding and hurricanes.


  • Aged thermal resistance: 4.9 per inch
  • Construction types: I - V
  • Core density: 2.2 lb.
  • Can be sprayed year-round, even at temperatures as low as 5oF
  • Air impermeable
  • 100% water blown
  • Class II vapor retarder at 2.4” thickness
  • Meets FEMA criteria for resisting water absorption
  • Compliant to California Department of Public Health EHLB v1.1-2010 Emissions Specification Section 01350



  • No ozone-depleting blowing agent, 100% water blown
  • No hydrofluorocarbons (HFC’s) or polybrominated diphenyl ethers (PBDE’s)



  • Tested in NFPA 285 approved wall assemblies for more design flexibility
  • Wide range of cost effective ASTM E119 tests of rated assemblies for ultimate flexibility
  • One hour, two hour as well as three hour fire ratings appropriate for a greater range of structure types
  • One formulation with superior adhesion to common building substrates under a wide range of environmental conditions



  • Can be sprayed at temperatures as low as 5°F
  • Air impermeable material with built-in vapor retarder
  • Low water absorption

* R means resistance to heat flow. The higher the R-value, the greater the insulating power. Compare insulation R-values before you buy. There are other factors to consider. The amount of insulation you need depends mainly on the climate you live in. Also, your fuel savings from insulation will depend upon the climate, the type and size of your house, the amount of insulation already in your house, and your fuel use patterns and family size. If you buy too much insulation, it will cost you more than what you'll save on fuel. To get the marked R-value, it is essential that this insulation be installed properly.

^ Savings vary. Find out why in the seller's fact sheet on R-values. Higher R-values mean greater insulating power.