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ThermoSeal 800 Light Density • Open Cell Spray Foam Insulation

What is ThermoSeal 800?

ThermoSeal 800 is a two component, semi-rigid, totally water blown, .75lb light density polyurethane foam insulation system which simultaneously insulates and air-seals your building structure. Thermoseal 800 requires the use of an “A” component (ISO) and a blended “B” component (RESIN), which contains ZERO ozone depleting blowing agents, catalysts, polyols and fire retarding materials. ThermoSeal 800 is designed to make homes more energy efficient, quieter, healthier and more comfortable. ThermoSeal 800 is applied as a liquid spray which expands approximately 75 times its initial mass and cures within seconds into a semi-rigid mass. ThermoSeal 800 fills all building cavities completely, sealing all cracks, crevices, and voids where air loss and inltration are most common. If needed, excess material is easily trimmed o leaving a surface ready for drywall.

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Contractor & Applicator Benefits

With continuous research and development, ThermoSeal continues to lead the spray foam insulation industry in both quality and diversity of spray foam products. Our products insulation performance is the clear winner in energy savings, sound control, moisture vapor permeance, lifespan, and cellular structure, therefore reducing waste and cost at the same time.

  • Sprayability - Easy to spray with a more controlled rise, resulting in less waste
  • Predictability - Provides consistent & predictable yields
  • Ease of Use - Constant mixing is not required
  • R-Value - One of the highest aged R-Values in the industry today

Have questions? Give us a call at 1-800-853-1577.

About Us

ThermoSeal brand products produce cleaner, healthier living environments by reducing airborne allergens as well as virtually eliminating mold and mildew within our homes. Read more about us.

Our Contact Info

PO Box 32,
New Canaan, CT 06840