The big self-contained HFO spray foam kit — around 55 m² of closed-cell insulation at 25 mm from one box, for lofts, workshops, container conversions and van builds.
The jobs this product is specified for, day in day out.
Around 55 m² at 25 mm from one box.
Insulating a working building without booking a contractor.
Closed-cell foam that insulates, seals and stiffens the shell.
What the data sheet actually gives you on site.
Tanks, hose, gun, nozzles and PPE — no compressor, no rig hire.
Closed-cell performance, over 90% closed-cell content at 28–32 kg/m³.
Tested to ASTM E283 and a Class II vapour retarder at 25 mm.
Or roughly 27 m² at 50 mm — condition the tanks to 24–29 °C to hit the stated yield.
The facts that matter, straight from the product data.
| Type | Two-component, low-pressure, medium-density HFO spray polyurethane foam kit |
| Yield | 600 board feet — approx. 55.7 m² at 25 mm thickness (optimum conditions) |
| Thermal conductivity | 0.0206 W/mK initial, 0.0235 W/mK aged (ASTM C518) |
| Density / closed cell | 28–32 kg/m³, over 90% closed-cell content |
| Air and vapour | Air barrier to ASTM E283; Class II vapour retarder at 25 mm (0.91 perms) |
| Working time | Tack-free in 15–30 seconds; trim after ~10 minutes |
| Conditions | Condition tanks to 24–29 °C; apply to substrates between 4 °C and 38 °C |
| Exposure | Not UV-resistant — coat or cover foam that stays exposed |
Type your area and we’ll do the maths — derivation shown, nothing hidden.
Everything from the manufacturer’s literature — open the part you need.
Closed-Cell Technology – >90% closed-cell content (ASTM D2856) for thermal efficiency, condensation control, and structural rigidity.
Rapid Application – Expands within 30–60 seconds and cures in under 5 minutes, enabling fast turnaround on site.
DIY-Friendly System – Supplied in pressurised disposable tanks with lightweight spray gun and hose assembly for ease of use.
Industrial Versatility – Suitable for warehouses, plant rooms, ducting, containers, and cold store applications.
High Insulation Value – Thermal conductivity (λ) of approximately 0.0206 W/m·K initial and 0.0235 W/m·K after ageing (90 days at 60 °C), converted from the manufacturer’s published k-factor.
Durable Performance – In-place density of 32 kg/m³ (28 kg/m³ free rise, ASTM D1622), with high compressive and tensile strength for long-term reliability.
Compact & Portable – No machinery required; ideal for remedial works, smaller projects, or areas where rig access is limited.
Air & Moisture Seal – Creates an airtight barrier and acts as a Class II vapour retarder at 1″ thickness
Coverage / yield — HoneyFoam 600 (600QR)
This is the quick-rise (QR) kit. The manufacturer also produces slow-rise (SR) kits, which are quoted in cubic feet and yield materially less — the two are not interchangeable. Manufactured by Ciem Poliüretan A.S. (Turkey).
Warehouses & Industrial Units – Provides airtight, insulated protection for metal structures and cladding.
Plant Rooms & Mechanical Spaces – Reduces heat loss and condensation on ducting, pipework, and service penetrations.
Cold Stores & Containers – Maintains temperature control and prevents condensation in storage environments.
Commercial Roof & Wall Intersections – Seals difficult junctions to eliminate thermal bridging and air leakage.
Utility & Service Areas – Insulates around electrical outlets, switchgear, plumbing access, and utility penetrations.
Transport & Modular Buildings – Applied in vans, caravans, cabins, and prefabricated units for thermal efficiency and moisture resistance.
Remedial Works – Ideal for repairs, upgrades, and smaller-scale insulation projects where rig application is impractical.
Application
Surfaces must be clean, dry, and free from oil, grease, or excess moisture before spraying.
Shake cylinders for 3 minutes to ensure chemical consistency, then connect hoses and spray gun as directed.
Spray from a distance of 6–22 inches (15–60 cm) for an even application. Foam expands within 30–60 seconds and cures in under 5 minutes.
Apply in conditions between 40–100°F (4–38°C) with cylinder temperatures maintained at 75–85°F (24–29°C) for optimum performance.
For best results, work in a well-ventilated area with adequate extraction and ensure protective sheeting is laid where overspray may occur.
Equipment Required
Spray Gun & Hose Assembly – Supplied with the kit for easy connection and control.
Nozzles – Fan and cone types included for wide or targeted spraying; replace nozzle if spraying stops for more than 30 seconds.
PU Foam Cleaner – To clear uncured residue from the gun and connectors immediately after use.
Protective Gear – Certified respirator or PAPR, safety goggles, nitrile gloves, and protective clothing.
Wrench & Petroleum Jelly – For cylinder connections and nozzle preparation.
Maintenance
Once opened, contents should be used within 20–30 days.
Store cylinders upright in a dry area between 45–120°F (7–49°C), away from direct heat or open flame.
Foam Type: Closed-cell, medium-density polyurethane spray foam.
Density (in-place): Approx. 2.0 lbs/ft³ (32 kg/m³).
Closed-Cell Content: >90% for superior thermal and moisture resistance.
Thermal conductivity (λ): approximately 0.0206 W/m·K initial; 0.0235 W/m·K after ageing (90 days at 60°C). Converted from the published k-factor — UK specifications are written in U-values and λ, never R-values.
K-Factor: 0.143 BTU·inch/ft²·h·°F at 1” thickness (initial).
Compressive Strength: 20 psi (138 kPa) parallel to rise.
Tensile Strength: 27 psi (186 kPa) parallel to rise.
Dimensional Stability: ±7% volumetric change under test conditions.
Air Barrier Properties: 0.003 cfm/ft² at 1” thickness (ASTM E283).
Vapour Permeance: 0.91 perms at 1” thickness – Class II vapour retarder.
Tack-Free/Expansion Time: 15–30 seconds.
Cuttable: Approx. 10 minutes after application.
Fungi Resistance: No growth detected under ASTM G21.
Fire Rating: Class E at 2” thickness.
Service Temperature Range (cured foam): –129°C to +116°C (–200°F to +240°F).
Clean Substrate: Ensure all surfaces are clean, dry, and free from dust, oil, grease, or loose material. Excess moisture will impair adhesion and foam expansion.
Temperature Control: For best results, maintain substrate temperatures between 40–100°F (4–38°C) and keep cylinders conditioned at 75–85°F (24–29°C) prior to use.
Masking & Protection: Protect adjacent surfaces with sheeting or masking film to avoid overspray. Cover floors and sensitive equipment before application.
Ventilation: Apply in a well-ventilated area with adequate extraction. Maintain negative pressure in enclosed spaces and exhaust to a safe outdoor area.
Pre-Checks: Shake cylinders for at least 3 minutes before use to ensure chemicals are properly mixed. Attach hoses securely and test spray into a waste container to verify equal flow before application.
Surface Types: Can be applied to metal, masonry, timber, plasterboard, and other stable substrates. Surfaces must be free of condensation at the time of spraying.
Not for Large-Scale Projects: Designed for small to medium applications. Larger areas may require rig-applied spray foam systems.
UV Sensitivity: Foam is not resistant to long-term UV exposure. Surfaces exposed to sunlight must be coated, painted, or protected after application.
Open Flame/Heat: Do not apply near open flames, hot pipes, chimneys, or areas where surface temperatures may exceed 240°F (116°C).
Temperature Restrictions: Do not apply when chemical temperature is below 60°F (16°C) or above 90°F (32°C), or when substrate is outside the recommended range.
Surface Condition: Will not adhere properly to wet, greasy, or unstable surfaces. Excess moisture can affect foam expansion and curing.
Shelf Life: Use within 12 months of manufacture. Once opened, contents should be used within 20–30 days to avoid hose blockages and chemical degradation.
Structural Use: Not intended as a primary structural element; performance is limited to insulation, air sealing, and condensation control.
Fire Classification: Rated Class E at 2” thickness; must not be left exposed where higher fire ratings are required without approved protective finishes.
Packaging:
Supplied as a complete kit with two disposable pressurised cylinders (isocyanate and polyol), spray gun, hose assembly, and interchangeable nozzles.
Available in 200 board foot (200QR — 0.472 m³ of foam) and 600 board foot (600QR — 1.416 m³ of foam) sizes. This listing is the HoneyFoam 600 (600QR) kit.
Storage Conditions:
Store upright in a cool, dry, and well-ventilated area.
Keep between 45°F (7°C) and 120°F (49°C).
Do not expose to direct sunlight, frost, or open flame.
Shelf Life:
12 months in unopened cylinders when stored correctly.
Once opened, contents should be used within 20–30 days to prevent hose blockages and chemical degradation.
Transport:
Transport securely in upright position.
Protect valves and connectors from damage during handling.
Fire Rating: Classified as Class E at 2” thickness. Protective finishes may be required where higher ratings are specified.
Air Barrier Performance: Tested to ASTM E283 – achieves 0.003 cfm/ft² at 1” thickness, confirming excellent airtightness.
Thermal Performance: k-factor of 0.143 BTU·in/ft²·h·°F at 25.4 mm (initial), tested to ASTM C518 — equivalent to λ ≈ 0.0206 W/m·K.
Closed-Cell Content: >90% in accordance with ASTM D2856.
Compressive Strength: 20 psi parallel to rise, tested to ASTM D1621.
Tensile Strength: 27 psi parallel to rise, tested to ASTM D1623.
Fungi Resistance: No growth detected under ASTM G21.
Vapour Permeance: 0.91 perms at 1” thickness – Class II vapour retarder under ASTM E96.
VOC Content: <25 g/L, compliant with EPA Method 24 requirements.
Personal Protective Equipment (PPE): Applicators must wear protective clothing, nitrile gloves, safety goggles, and a certified respirator or powered air-purifying respirator (PAPR). No skin should be left exposed during application.
Ventilation: Apply only in well-ventilated areas. A minimum of 10 air changes per hour is required in enclosed spaces. Cross-ventilation and negative pressure systems are recommended. Continue ventilating for at least 1 hour after application.
Application Safety: Do not use near open flames, hot surfaces, or ignition sources. Foam should not be applied where surface temperatures exceed 240°F (116°C).
Exposure Risks: The chemicals may cause sensitisation to skin, eyes, or respiratory tract. Individuals with chronic respiratory conditions should not handle the product.
First Aid:
Inhalation: Move to fresh air. Seek medical help if breathing difficulties occur.
Eyes: Rinse immediately with water for 15 minutes and seek medical attention.
Skin: Wash thoroughly with soap and water. Remove contaminated clothing. Seek medical help if irritation persists.
Ingestion: Do not induce vomiting unless directed by medical professionals. Seek immediate medical assistance.
Disposal: Empty cylinders must be depressurised, vented, and disposed of in accordance with local regulations. Do not burn or puncture tanks.
Application Depth: Apply in multiple passes if greater thickness is required. Do not exceed 50 mm per single pass.
Surface Condition: Adhesion may be impaired on damp, oily, or dusty surfaces. Substrates must be prepared correctly before spraying.
Protective Finish: Exposed foam must be protected from UV light using paint, coating, or an approved covering.
Fire Protection: Foam has a Class E fire rating at 2 inches. Where higher ratings are required, an appropriate protective finish must be installed.
Working Life: Once cylinders are opened, contents must be used within 20–30 days to maintain spray quality and prevent blockages.
Storage Reminder: Keep cylinders upright at all times and avoid exposure to frost, direct sunlight, or high temperatures.
Professional Standards: Although designed as a DIY kit, application must follow safe working practices and PPE requirements identical to professional spray foam installations.
Coverage / yield — HoneyFoam 600 (600QR)
This is the quick-rise (QR) kit. The manufacturer also produces slow-rise (SR) kits, which are quoted in cubic feet and yield materially less — the two are not interchangeable. Manufactured by Ciem Poliüretan A.S. (Turkey).
These products are designed to work together — buying the full system is what qualifies the warranty.
Written by our technical team — free to download, no email required.
PDFHoneyFoam Technical Data SheetDensities, thermal and physical performance data PDFHoneyFoam User ManualStep-by-step kit instructions and safetyTell us about the building and we’ll spec the job free — the right system, the right quantities, and trade rates if you’re buying for a contract.
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