I have read numerous articles about point over stucco. The most that make sense are that Elastomeric coatings prevent breathing and moisture penetration, making the vapor barrier on the outside of the wall, leading to moisture problems inside the walls. Rotting, corrosion, etc.
I have read elastomeric is the best thing since sliced bread for use over stucco, it adheres like ino other product, never peels, lasts more than 10 years (and is even guaranteed.....)
OK, theory set aside, I'm looking for practical experience. In the California Bay area, we have lots of winter storms that make rain fall sideways instead of down. Water may seep into the tiniest cracks in the exterior of buildings, and build-up in the walls, drying slowly because of the limited airflow inside walls.
Is there any direct experience regarding Elastomeric over Stucco, condensation or peeling due to moisture, etc, over a 10-20 year timeframe? I think not, because Elastomeric coverings haven't been available for a long enough time, but I'd like to hear experience, not theory.
Thanks
Rock