Which factor is important to maintain while storing SFRM materials before application?

Maintaining a consistent temperature while storing Spray-Applied Fire-Resistive Material (SFRM) is crucial for several reasons. SFRM materials often have specific temperature requirements that ensure their performance and effectiveness when applied. High or fluctuating temperatures can lead to changes in the material’s viscosity, application properties, and ultimately, its fire-resistive performance.

When SFRM materials are stored at inconsistent temperatures, it may result in issues such as thickening or separation of components, ultimately affecting the quality of the application and enforcement of fire safety regulations. In contrast, options such as total exposure to sunlight, high humidity levels, and open air circulation can negatively impact SFRM by causing degradation, premature curing, or inconsistent application qualities, thus failing to meet the required fire-resistance ratings. Therefore, maintaining a consistent temperature is essential for preserving the integrity and effectiveness of SFRM before it is applied.