Sealection ® 500

  • Professionals

    Easy Installation – Lifelong Efficiency

    Sealection® 500 has been Demilec's flagship product for more than 20 years, and has positioned Demilec as an industry-leading spray foam insulation manufacturer. As an environmentally-friendly product, it delivers superior performance, energy savings, and is an excellent return on investment for architects, builders, contractors, and homeowners, making it the ideal choice for insulation.

    Sealection 500 is a cutting-edge formula of open-cell spray foam insulation, which expands 120 times its liquid volume to insulate and seal all cracks, gaps, and joints with a single application, and is easy to install and finish. It has dramatically increased energy efficiency for millions of residential and commercial property owners. This translates to a high-performing product for builders, shorter application, and finishing times for contractors, and lower energy bills for homeowners and commercial building owners.

    Sealection 500 is a spray-applied adhesive, which once applied, expands in place using water-blown technology, without CFCs, HCFCs, or ozone-depleting chemicals. Unlike traditional fiberglass insulation, Sealection 500 will maintain its performance; time and temperature have no effect on the spray foam insulation's R-value of 3.81 at 1 inch. Sealection 500 never deteriorates or decomposes. The product retains its shape and half-pound density over time, and never settles or compacts.

    Highlights of Sealection 500:

    • Contains no ozone-depleting chemicals, gases, fibers, or asbestos
    • Changes the building envelope design, which allows builders and contractors to right-size HVAC systems, which typically results in using smaller HVAC systems
    • Cuts heating and cooling costs as much as 50 percent*
    • Minimizes outside noise, as airborne noise can no longer easily pass through walls
    • Less dust and allergens enter the environment due to the airtight seal
    • Maintains peak performance; it never deteriorates or decomposes

    Sealection 500 is in compliance with the International Building Code® (IBC), the International Residential Code® (IRC), and the International Energy Conservation Code® (IECC).

    Sealection 500 is also an NAHB Research Center Green Approved Product and an Eco Logo Certified Green Product.

    *Source: Demilec analysis report of a side-by-side comparison of two identical homes built by Habitat for Humanity; one installed with traditional fiberglass insulation by an anonymous donor, and one installed with Demilec Sealection 500 spray foam insulation donated to Habitat for Humanity.
  • Homeowners

    Superior Performance and Reduced Energy Costs

    Sealection® 500 has been Demilec's flagship product for more than 20 years. As an easily installed product, Sealection 500 also offers homeowners lifelong efficiency.* By choosing Sealection 500, homeowners receive an environmentally-friendly product that delivers superior performance, energy savings, and is an excellent return on investment.

    Sealection 500 is a cutting-edge formula of open-cell spray foam insulation, which expands to seal all cracks, gaps, and joints with a single application. Unlike traditional fiberglass insulation, Sealection 500 will maintain its performance; time and temperature have no effect on the spray foam. Sealection 500 never deteriorates or decomposes, but retains its shape and density over time, and it never settles or compacts compared to traditional fiberglass insulation.

    Working as an innovative sealant this powerful spray form also helps homeowners to reduce energy costs.

    Highlights of Sealection 500:

    • Contains no ozone-depleting chemicals, gases, fibers, or asbestos
    • Cuts heating and cooling costs as much as 50 percent**
    • Minimizes outside noise, as airborne noise can no longer easily pass through walls
    • Less dust and allergens enter the environment due to the airtight seal
    • Maintains peak performance; it never deteriorates or decomposes

    Sealection 500 is in compliance with the International Building Code® (IBC), International Residential Code® (IRC), and International Energy Conservation Code® (IECC).

    Sealection 500 is also an NAHB Research Center Green Approved Product and an Eco Logo Certified Green Product.

    *Based on Limited Lifetime Warranty.
    **Source: Demilec analysis report of a side-by-side comparison of two identical homes built by Habitat for Humanity; one installed with traditional fiberglass insulation by an anonymous donor, and one installed with Demilec Sealection 500 spray foam insulation donated to Habitat for Humanity.
Testimonials
  • "We enjoy the benefits of Demilec as a thermal barrier, air intrusion barrier and as a sound attenuation material. We plan on being a Demilec customer for many years to come."

    - Robert D. Massaro | CEO, Healthy Buildings, USA
  • "Demilec’s hands-on approach, trouble-shooting capabilities, and preventative maintenance process anchors their industry-leading tech service."

    - Eric DeMars | Lead Spray Foam Applicator, Custom Drywall, Inc.
  • "Your Heatlok Soy® 200 Plus is awesome. My guys and I tried at least five other brands, but Heatlok is the best. It is less sticky on the cap and does not clog as much as other brands."

    - Scott McLean | Operations Manager, Good Life Energy Savers, Danbury , CT
  • "We are extremely impressed with the exceptional performance of your product and would highly recommend it to anyone considering utilizing spray foam in their home."

    - Ruth O. | Slidell , LA
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