Huntsman Building Solutions Heatlok® HFO High Lift Closed-Cell Spray Foam Insulation (HS200-00SDU)
Regular price $305.55Heatlok HFO High Lift Closed-Cell Spray Foam Insulation
Heatlok® HFO High Lift is a closed-cell spray foam insulation designed for fast, high-lift application with strong thermal performance (aged R-7.4 per inch). Formulated with an ultra-low GWP blowing agent (GWP 1), it delivers improved yield and adhesion while helping reduce VOC impact for indoor environments.
Key Features:
- High R-Value Performance: Delivers aged thermal resistance of 7.4 per inch (depending on installed thickness).
- High-Lift, Faster Coverage: Sprays up to a 6.5 in lift per pass to help meet ceiling insulation code faster and reduce labor time.
- Ultra-Low GWP Technology: Uses Honeywell Solstice® HFO blowing agent technology with GWP of 1 (99.9% lower than traditional blowing agents).
- Moisture & Vapor Control: Tested as a water-resistant barrier (WRB) and functions as a Class II vapor retarder at 2 in thickness.
- Cleaner Indoor Profile: GREENGUARD Gold certified and described as low-VOC for sensitive environments like schools and healthcare facilities.
Please check the Product Data Sheet Here
Specifications Table:
| Specification | Details |
|---|---|
| Product name | Heatlok® HFO High Lift |
| SKU / Part No. | HS200-00SDU |
| Insulation type | Closed-cell spray foam insulation |
| Aged thermal resistance (R-value) | 7.4 per inch (depending on installed thickness) |
| R-value (listed) | R-7.4 |
| Maximum lift per pass | 6.5 in per pass |
| Vapor retarder classification | Class II vapor retarder at 2 in thickness |
| Water-resistive barrier (WRB) | Tested water-resistant barrier (WRB) |
| NFPA 285 | Tested and approved behind multiple claddings |
| Certification | GREENGUARD Gold Certified (Low VOC) |
| Standard | ASTM C1029 Type II (~25 psi) |
| FEMA flood damage resistance | Meets Class 5 FEMA (Flood Damage Resistance Requirements) |
| ABAA | ABAA evaluated |
| Mixing ratio | 1:1 |
| Foam density | 2 pcf |
| Density (listed) | 2.0 lb/ft³ (32.0 kg/m³) |
| Component / conditions (listed) | Summer Conditions, Part B Polyol |
| Color (listed) | Blue |
| Container type | Drum |
| Net content | 480 lb |
| Shelf life | 6 months |
| Storage temperature | 50 to 70°F |
| Tack-free time | 3 to 4 s |
| Temperature rating (listed) | >50°F |
| Viscosity | 500 to 800 cPs |
| Manufacturer (listed) | Huntsman International LLC |
| Composition (listed) | Tris (2-Chloro-1-Methylethyl) Phosphate; Triethyl Phosphate; Ethanediol; 2,2-Oxibisethanol; 1,1,3,3-Tetramethylguanidine; Dibutylbis(Dodecylthio) Stannane |
Frequently Asked Questions (FAQ):
Q: What type of insulation is Heatlok HFO High Lift?
A: It is a closed-cell spray polyurethane foam (SPF) insulation system.
Q: What R-value does it provide?
A: It lists aged thermal resistance of 7.4 per inch (often referenced as R-7.4/in), depending on installed thickness.
Q: How thick can I spray in one pass?
A: It is designed for high-lift application up to a maximum 6.5 inches per pass.
Q: Does it help with moisture control?
A: It is listed as a tested water-resistant barrier (WRB) and a Class II vapor retarder at 2 inches thickness.
Q: What makes it lower environmental impact than older spray foams?
A: It leverages an HFO blowing agent technology with a stated GWP of 1, significantly lower than traditional blowing agents.
A quiet, seamless envelope for elevated comfort
Great spaces feel effortless—warmth held close, drafts erased, and surfaces that read clean and composed. Heatlok® HFO High Lift builds that invisible luxury with a high-performing, closed-cell layer that can be sprayed thick in a single pass for a truly continuous envelope. Use it where you want architectural calm—attics, rim joists, and foundations—so the design you see isn’t interrupted by the comfort you feel. It’s the kind of behind-the-walls upgrade that makes everyday living feel undeniably refined.
Upgrade your building envelope with Heatlok® HFO High Lift for fast, high-R closed-cell performance with ultra-low GWP technology.
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