Don't forget, brick and mortar also holds moisture and is porous. This can lead to spalling in cold weather and rotting whatever's behind it in warm weather. h

Don't forget, brick and mortar also holds moisture and is porous. This can lead to spalling in cold weather and rotting whatever's behind it in warm weather. https://www.youtube.com/watch?v=k1m5VShzxYs https://www.youtube.com/watch?v=k1m5VShzxYs