Henry No-Mix Open Cell Foam
Henry No-Mix Open Cell Foam
Simple, Sustainable Spray Foam Insulation
No-Mix Open Cell Foam is a two-component, light-density polyurethane spray foam formulated for residential use. With a true 1:1 mix ratio and no pre-mixing or agitation required, it’s engineered for simplicity and speed on the job site. The system includes Component A (ISO) and Component B (RESIN) – a blended formula free from ozone-depleting blowing agents, and made with built-in catalysts, polyols, and fire retardants.
Designed to replace traditional insulation like fiberglass or cellulose, No-Mix is ideal for exterior and interior walls, vented and unvented attic assemblies, ceilings and floors.
Product Details
PROPERTY |
DATA |
TEST |
| R-Value | 3.8 @1" | ASTM C-518 |
| Core Density | 0.50 lb/cubic foot | ASTM D-1622 |
| Open Cell Content | >97% | ASTM D-6226 |
| Sound Transmission Coefficient | 42 | ASTM E-90 |
| Water Vapor Transmission - Permeance | 21 Perms @1" | ASTM E-96 |
| Air Impermeable | <0.02 (L/s-m2) @3.5" | ASTM E-2178 |
| Noise Reduction Coefficient | 0.10 | ASTM C-423 |
| Tensile Strength (PSI) | 39 | ASTM D-1623 |
| Dimensional Stability | <1% | ASTM D-2126 |
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NO MIXING REQUIRED
Resin components combine at the spray gun without separate mixing
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LIGHTWEIGHT APPLICATION
At ~0.5 lb./ft³, the spray foam is easy to handle and apply
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AIR SEALING PERFORMANCE
Foam expands to fill cracks and voids, enhancing energy savings
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MOISTURE MANAGEMENT
Breathable foam resists moisture and controls airflow
Technical & Installation
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