On a wonderful 20-degree summers day, Grafo-Therm applied at 1.5mm (approx.) is fully dry within 10 hours. During the cold winter months when the Grafo-Therm product is applied to steel containers or similar single skin ceilings, it will take up to two weeks to fully cure without any help.
The only way to speed up the drying time of the Grafo-Therm is to apply heat. Our mobile team can provide the equipment to assist with drying the area on the day they are treated* or you can install your own heaters for approx. 72 hours.
Without applying heat to the area, you may find that the Grafo-Therm drips from the ceiling. If this does happen, you need to apply heat.
* Timing is approximate and dependent on the heaters used, outdoor temperature and weather conditions. *