Handi-Foam E84 Spray Foam Insulation II-205
Regular price $337.68 Sale price $317.42 Save $20.26Handi-Foam® E84 Spray Foam Insulation II-205 is a low-pressure, two-component, medium-density spray polyurethane foam (SPF) system designed for professional use. Engineered to deliver superior thermal insulation, air sealing, and structural reinforcement, it conforms to ASTM E84 Class 1 (A) fire ratings and offers dependable performance in demanding environments.
Key Features:
High Thermal Efficiency:
Exceptional R-value of 6.6 per inch (initial), reducing to 6.1 aged — ideal for enhancing energy efficiency in residential, commercial, and industrial applications.
Durable & Reliable:
In-place density of 2.11 lbs/ft³ and >90% closed-cell content ensure robust insulation with excellent resistance to moisture, air infiltration, and structural movement.
Quick Application:
Fast tack-free time (30–60 seconds) and cuttable within 10 minutes. Designed for ease of use with controlled expansion and consistent coverage.
Versatile Use:
Suitable for filling and sealing voids of various sizes, dampening sound, and reducing vibrations in wall cavities, crawlspaces, rim joists, and more.
Safe & Code Compliant:
Meets fire performance standards (ASTM E84 Class A), with low VOC emissions (37 g/l) and excellent fungal resistance (ASTM G21: No Growth). Chemically inert when cured and safe for use around wiring, PEX, PVC, and most common building materials.
Specifications:
- R-Value: 6.6 @ 1”, 13.2 @ 2” (initial)
- K-Factor: 0.152 BTU∙inch/ft²∙h∙°F @ 1” (initial)
- Air Barrier: 0.003 cfm/ft² @ 1” (ASTM E283-modified)
- Perm Rating: 1.4 perms at 1.5” (Class III Vapor Retarder)
- Fire Rating: Flame Spread Index: 5 | Smoke Developed: 450 @ 2” (ASTM E84)
- Compressive Strength: 24.2 psi | Tensile Strength: 40.3 psi
Application Conditions:
- Chemical Temp: 75–85°F (24–29°C)
- Surface Temp: 40–100°F (4–38°C)
- Cured Foam Range: -200°F to +240°F (-129°C to +116°C)
Storage & Shelf Life:
Store in a cool, dry place away from direct sunlight and heat sources. Avoid exposure above 90°F (32°C). Shelf life is 24 months when properly stored.
PPE Requirements:
For professional use only. Use in a well-ventilated area with proper respiratory protection (e.g., PAPR), safety goggles or glasses, nitrile gloves, and full protective clothing.
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.
