What is ThermoSeal MAX?

ThermoSeal MAX is a two component, semi-rigid, medium density, 1.7 lb closed cell polyurethane foam insulation system which simultaneously insulates and air-seals your building structure. Thermoseal MAX requires the use of an “A” component (ISO) and a blended “B” component (RESIN), which contains ZERO ozone depleting catalysts, polyols and fire retarding materials. ThermoSeal MAX is designed for residential, commercial, and industrial building applications to make structures more energy efficient, quieter, healthier and more comfortable. ThermoSeal MAX is applied as a liquid spray and fills all building cavities completely sealing all cracks, crevices, and voids where air loss and inltration are most common.

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

  • Applications – Residential and Commercial, Metal, Wood and concrete substrates
  • R-Value – One of the highest aged R-Values in the industry today

Technical Details

Physical Properties

Property Value Test Method
R-Value 6.9 @ 1″/21.0 @3″ ASTM C 518
Core Density 1.7 LB / Cubic Foot ASTM D 1622
Open Cell Content >= 90% ASTM D 2586

Download Full Technical Data Sheet for All Properties

Fire Properties

Property Value Test Method
Flame Spread / Smoke Index <25 / <450 ASTM E 84

Evaluation Report

Property Value Test Method
Evaluation Report TBD IAPMO

Documents

Techincal Data Sheet

Need help with ThermoSeal MAX?

Contact us below and we’ll be glad to answer any of your questions related to ThermoSeal 360 or any of our other spray foam products.

Contact Us Online