What is ThermoSeal OCX?
ThermoSeal OCX is a two component, semi-rigid, totally water blown, .5lb light density polyurethane foam insula- tion system which simultaneously insulates and air-seals your building structure. Thermoseal OCX 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 OCX is designed to make homes more energy ecient, quieter, healthier and more comfortable. ThermoSeal OCX is applied as a liquid spray which expands approximately 100 times its initial mass and cures within seconds into a semi-rigid mass. ThermoSeal OCX fills all building cavities completely, sealing all cracks, crevices, and voids where air loss and infiltration are most common. If needed, excess material is easily trimmed off leaving a surface ready for drywall.
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 – Open Cell Spray Foam for Residential and Commercial Construction
R-Value – One of the highest aged R-Values in the industry today
Technical Details
Physical Properties
| Property | Value | Test Method |
|---|---|---|
| R-Value | 3.8@ 1” | ASTM C 518 |
| Core Density | 0.45 – 0.5 LB / Cubic Foot | ASTM D 1622 |
| Water Vapor Transmission – Permanence | 6.6 @3.5”/4 @5.5“/2.2@10” | ASTM E 96 |
Fire Properties
| Property | Value | Test Method |
|---|---|---|
| Surface Burning | Class 1 Pass @ 6″ | ASTM E 84 |
| Smoke Index | < 450 | |
| Flame Spread | < 25 | |
| Ignition Barrier | Compliant with 2009, 2012 & 2015 IBC, IRC and ICC-ES AC377 Appendix X requirements for use in attics and crawlspaces without a prescriptive ignition barrier. | ICC-ES AC377 Appendix X |
| Thermal Barrier | Compliant with 2009, 2012 & 2015 IBC and IRC without a 15 minute Thermal Barrier when coated with DC315 made by IFTI at (88.88 sq. ft./gal @ 18 mils wet and 12 mils dry). | NFPA 286 |
Evaluation Report
| Property | Value | Test Method |
|---|---|---|
| Evaluation Report | #CCRR-1095 / Intertek | IAPMO |
