Can Portugal's Sao Rafael Limestone be used exterior applications in very rainy climates?
Yes, Portugals Sao Rafael Limestone can be used for exterior applications in very rainy climates. Limestone is a durable and weather-resistant natural stone that can withstand harsh weather conditions, including heavy rain. However, it is important to ensure proper installation and maintenance to prevent moisture damage or staining. Additionally, applying a sealant can provide additional protection against water absorption and prolong the lifespan of the limestone in a rainy climate.




















