What is a significant disadvantage of Emulsion (Water Carrier) systems?

The significant disadvantage of Emulsion (Water Carrier) systems is that they can be damaged by freezing and dissolve in rain. This vulnerability is critical because water-based emulsion systems are more susceptible to environmental conditions compared to solvent-based systems. If exposed to freezing temperatures, the emulsion can lose its structural integrity, leading to potential failures in the roofing system. Similarly, if these emulsions are subjected to rain before they fully cure, they can wash away or weaken, compromising the roof's protective qualities and leading to costly repairs or replacements.

This characteristic stands in contrast to other systems which may have better resilience against adverse weather conditions. Understanding this limitation is essential for selecting the appropriate roofing material and ensuring long-lasting performance in various climates.