1K polyurethane strawfoam
MAKROFLEX STD is polyurethane foam with excellent cells structure and high mechanical strength. It is easily usable and applicable with attached application straw. The foam is self-expanding and during the curing process expands about two times. Has excellent adhesion on most building materials like wood, concrete, stone, metal etc. Product does not contain CFC-propellants.
Application temperature (environment) of this product is +5°C to +30°C. Can has preferably to be stored for at least 12 hours in room temperature. Recomended can temperature: +5 … +30 °C.
Best before 12 months. For longest shelf life avoid storage above +25°C and below +5°C (up to – 20°C for a short period).
Packaging: 300/405 ml, 500/650 ml, 750/1000 ml
Limitations to joint maximal width exist in regard of ambient temperature and humidity levels. In dry conditions (during winter time, in rooms with central heating etc.), in order to get best foam structure and foam properties it is recommendable to fill gaps and joints in several layers by the application of smaller foam strings (up to 3 -4 cm thickness) and slightly moisturizing between every layer.