Chris from Fuquay Varina, Nc writes
The label states it can't be used on horizontal impervious surfaces outdoors. What if we have concrete around our home?
We would not recommend applying Barricor SP to porous surfaces such as concrete. If you have a lot of concrete around the home, it would be best to apply it around areas such as window frames, door frames, and utility entry points. Alpine WSG would work best around porous surfaces.
Answer last updated on: 04/24/2023