SEALECTION 500 spray-applied foam insulation has a cured R-value of 3.8 within the first inch, and is considered air-impermeable at a minimum thickness of 3.5 inches.

SEALECTION 500 is spray-applied as a liquid and expands up to 120 times its volume within seconds to fill all cracks, gaps and voids to provide an insulation and air barrier in a single application. SEALECTION 500 is an open cell spray foam that uses water as a blowing agent so it can be sprayed as thick as desired in a single pass, easily adheres to itself during touch up and provides today’s spray foam applicators with a high yield.

SEALECTION 500 is a proven insulation, with over 20 years of history in North America, and will not sag, settle, deteriorate or decompose. Future generations can count on SEALECTION 500 to deliver the same performance as the day it is installed.

SEALECTION 500 is a great choice for today’s cost conscious building professional.


  1. SEALECTION® 500 Flyer (8.28 MB)

  2. The Sound Barrier: Soundproofing Walls and Floors. (5MB)

  3. What's Under Your Roof?: Exploring a Closed Attic Assembly (1.4MB)

SEALECTION 500® spray foam insulation is semirigid, low-density, open-cell polyurethane foam that is installed as a component of floor/ceiling and wall assemblies.  

Spray Foam Insulation Products & Services Offered By Steel City Insulation

Steel City Insulation installs a full range of Spray Foam Insulation products and systems to include Open-Cell Polyurethane Foam, and Closed-Cell Polyurethane Foam.

Spray Foam Insulation and Blown Cellulose Blanket Contractor

​​​PROVIDES SUPERIOR PERFORMANCE 

​Steel City Insulation, LLC

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DELIVERS REMARKABLE SAVINGS

SEALECTION Agribalance® spray-applied foam insulation is semirigid, low-density, open-cell polyurethane foam that is installed as a component of floor/ceiling and wall assemblies. SEALECTION Agribalance spray-applied foam insulation has a cured 

R-value of 4.5 within the first inch, and is considered air-impermeable at a minimum thickness of 3.5 inches.

SEALECTION Agribalance is an open cell spray foam that utilizes water as a blowing agent so it can be sprayed as thick as desired in a single pass and readily adheres to itself during touch up. SEALECTION Agribalance’s unique formula combines natural, renewable oils with our traditional high performing spray foam insulation and it provides one of the highest R-value’s available for open cell spray foam in the industry, making it the smart choice for environmentally conscious building professionals.

  1. SEALECTION Agribalance® Flyer (3.19MB)