- High-quality PU foam
- Very high insulating value
- Very user-friendly
With the Froth-Pak sets, you produce PU foam of the highest quality easily and at lightning speed. The insulation foam solidifies in about 60 seconds and is fully cured after only 10 minutes. The cured foam has a very high insulation value and adds structural support to most substrates (including wood, metal and glass). In addition, Froth-Pak dampens noise, fills cavities and provides a perfect air seal.
The sprayable polyurethane foam comes with 2 pressure tanks and is very user-friendly. After mounting a hose set, the set is ready for use. So you do not need a compressor. The insulation foam can be dosed with the spray gun (included with the hose set) on, for example, walls, ceilings, roofs and in gaps.
Environmentally friendly PU foam
To comply with the European regulation on fluorinated greenhouse gases, Dupont has updated the formulation of Froth-Pak. From July 2022, Froth-Pak PU foam contains the most environmentally friendly blowing agent. The formulation uses HFO instead of HFC. HFO has a very low global warming potential (GWP).
Benefits of Froth-Pak PU foam
- Very low global warming potential (GWP) due to HFO blowing agent.
- Fine-celled moisture-proof system.
- Very high insulation value (lambda value 0.021).
- Fast curing in approx. 10 minutes.
- No more condensation.
- Easy application.
Instructions for use
In the video below, Kees explains how to prepare the Froth-Pak for use. Make sure the cylinders have the right temperature of 24-30°C during use. If necessary, use our Froth-Pak heating jackets for this. Read the instructions carefully before use.
- With a 400 litre set, you can provide 13 m2 with a 3 cm thick layer or 4 m2 with a 10 cm thick layer.
- With a 1400 litre set, you can provide 45 m2 with a 3-cm-thick layer or 14 m2 with a 10-cm-thick layer.
These are examples. You can of course spray other thicknesses.
As you have seen in the video, some accessories are required to properly process the insulation foam. The accessories below will help you work efficiently, effectively and safely. Froth-Pak is supplied without the necessary accessories.
Froth-Pak insulation foam is suitable for a variety of applications, including:
- Fabrication of polyester sculptures
- Insulation of steel, polyester and aluminum boats
- Insulation of cold stores, freezer rooms, refrigerated trucks etc.
- Insulation of roofs, cellars and crawl spaces
- Filling cavities
||Cylinder (blue & red)
|Froth-Pak 180||Set of 400 litres||Polyol + Isocyanate|
|Froth-Pak 600||Set of 1400 litres||Polyol + Isocyanate|
Weight: approx. 30-35 kg/m3
Thermal conductivity: lambda 0.021 W/(m.K)
R-value at 3 cm thickness: R = 1.4 w/m2
R-value at 10 cm thickness: R = 4.7 w/m2
Compressive strength: approx. 180 kPa
Fire safety (NF EN 13501-1): class E
Flash-off: in 30-45 seconds
This set can be used several times. See the user manual for instructions on how to store Froth-Pak. For more information on working with Froth-Pak polyurethane foam, check out the technical documentation.
Any questions about Froth-Pak PU foam?
Do you have questions about using insulation foam or need advice for your insulation project? Feel free to contact our specialists. We will be happy to help you make your project a success! Also take a look at our information centre. We have written several informative articles about using Froth-Pak.
We have a number of recommendations for working safely with polymers. At Polyestershoppen you will not only find the polymers themselves, but you can also purchase all the protective equipment you need from us. If you have any doubts or questions, please contact our customer service. We can give you advice on how to work safely with polymers.
|H280||Contains gas under pressure; may explode if heated.|
|H302||Harmful if swallowed.|
|H315||Causes skin irritation.|
|H317||May cause an allergic skin reaction.|
|H319||Causes serious eye irritation.|
|H332||Harmful if inhaled.|
|H334||May cause allergy or asthma symptoms or breathing difficulties if inhaled.|
|H335||May cause respiratory irritation.|
|H351A||Suspected of causing cancer.|
|H373B||May cause damage to organs through prolonged or repeated exposure by inhalation.|
|P201||Obtain special instructions before use.|
|P260||Do not breathe dust/fume/gas/mist/vapours/spray.|
|P261||Avoid breathing dust/fume/gas/mist/vapours/spray.|
|P271||Use only outdoors or in a well-ventilated area.|
|P280||Wear protective gloves/protective clothing/eye protection/face protection.|
|P312||Call a POISON CENTER/doctor/… if you feel unwell.|
|P304+P340||IF INHALED: Remove person to fresh air and keep comfortable for breathing.|
|P308+P313||IF exposed or concerned: Get medical advice/attention.|
|P333+P313||If skin irritation or rash occurs: Get medical advice/attention.|
|P337+P313||If eye irritation persists: Get medical advice/attention.|
|P362+P364||Take off contaminated clothing and wash it before reuse.|
|P501B||Dispose of contents / container in accordance with local, regional or international regulations|
|P264A||Wash hands thoroughly after handling.|