DuPont Froth-Pak 650 FR A-Side Spray Foam Insulation Kit (Part A Isocyanate) – 650 sq ft Coverage
Regular price $504.37Froth-Pak 650 FR A-Side Spray Foam Insulation (Part A)
DuPont Froth-Pak™ 650 FR is a Class A fire-rated, two-component, quick-cure polyurethane spray foam system designed to seal and insulate cavities, cracks, and penetrations. It dispenses and expands fast, becoming tack-free in about 30 seconds, helping reduce air leakage and improve energy efficiency on professional jobs.
Key Features:
- Class A Fire-Rated Foam: Formulated for fire-rated applications and approved testing conditions for certain exposed uses.
- Fast Cure Performance: Expands quickly and becomes tack-free in ~30 seconds to keep work moving.
- High Insulating Value: Delivers R-6.7 initial (R-6.2 aged) to help reduce heat loss and drafts.
- Broad Substrate Adhesion: Bonds to common building materials including wood, masonry, metal, rigid foam, and drywall.
- Portable, Self-Contained System: No additional gas cylinder or electricity required; designed for consistent on-ratio dispensing with ergonomic applicator/nozzle system.
Specifications Table:
| Specification | Details |
|---|---|
| Product name | DUPONT™ Froth-Pak™ 12031896 Spray Foam Insulation Kit, A-Side |
| Series/Model | Froth-Pak™ 650 FR |
| Side / Component | A-Side (Part A Isocyanate) |
| Foam type | Two-component, quick-cure polyurethane spray foam |
| Fire rating | Class A fire rated |
| Coverage area | 650 sq-ft |
| R-value (initial) | R-6.7 |
| R-value (aged) | R-6.2 |
| Tack-free time | 30 s |
| Color | Colorless |
| Density | 1.75 sq-ft/lb |
| Reusable time window | Reusable for 30 days |
| Application thickness (recommended for full coverage) | Up to 2 in thick |
| Gap/penetration capability | Expands quickly to fill larger gaps and penetrations greater than 2 in |
| Substrate compatibility | Bonds to wood, rigid foam, masonry, metal, drywall and more |
| Dispensing system features | Anti-crossover nozzle and ergonomic dispensing system to help ensure consistent flow rate and on-ratio application |
| Sustainability/Blowing agent statement | Contains no ozone-depleting chemicals or HFCs; blowing agent GWP reduction of more than 99% (as stated) |
| Certifications/Compliance (as listed) | GreenCircle® Certified; LEED v4 compliant; ICC listed; Energy Star certified |
| Occupant re-entry guidance (as listed) | One-hour occupant re-entry with proper ventilation after dispensing |
| Exposed-use note (as listed) | Can be left exposed in commercial building roof/wall junctures at max 2 in thick x 6 in wide x unlimited length per NFPA 286 approval testing |
| Chemical composition (as listed) | Diphenyl methane diisocyanate (isomers and homologues); 4,4'-methylene diphenyl diisocyanate; trans-1-chloro-3,3,3-trifluoropropene; carbon dioxide; nitrogen |
Frequently Asked Questions (FAQ):
Q: What is this product used for?
A: It’s used to fill and seal cavities, penetrations, and cracks in areas like rim joists, roof/wall junctures, and around pipes/ducts to reduce air infiltration and add insulation.
Q: How much area does it cover?
A: The listed coverage area is up to 650 sq ft (application-dependent).
Q: How quickly does it cure?
A: It becomes tack-free in about 30 seconds and is designed to significantly reduce curing time compared with slower foams.
Q: Does it require electricity or a separate gas cylinder?
A: No—it's described as a self-contained, portable kit that does not require additional gas cylinders or electricity.
Q: What thickness can be applied?
A: For full coverage, apply up to 2 inches thick (per the listed guidance).
A Seamless Envelope, Quietly Luxurious
Think of this spray foam as the invisible couture of a home—tailoring every crack and junction into a tighter, calmer, more efficient space. The quick-cure, expanding application creates a beautifully continuous seal that elevates comfort without adding visual clutter. Use it strategically where architecture meets mechanics—rim joists, roof-wall transitions, and penetrations—so the performance feels effortless. It’s the kind of behind-the-walls upgrade that makes a space feel truly considered—and undeniably livable.
Seal leaks fast and boost comfort—choose DuPont Froth-Pak™ 650 FR A-Side for quick, fire-rated spray foam insulation performance.
All third party trademarks, including logos and icons, referenced on our website and product pages remain the property of their respective owners. Unless specifically identified as such, Arbor's use of third party trademarks does not indicate any relationship, affiliation, sponsorship, or endorsement between Arbor Home and the owners of these trademarks. Any references by Arbor Home to third party trademarks are to identify the corresponding third party goods.
