Carnation Construction
Contact Dave

Brick Water Repellant

Brick sealant 511 

You need a water repelling product that soaks into the brick.  This repels rain water but still allows the wall to breath to let out water vapor to allow drying.


Available for about $23 per quart from:


511 Impregnator is the original penetrating sealer designed for the protection of all medium to dense porous surfaces. 511 Impregnator forms an invisible barrier that is resistant to moisture and stains while allowing vapor to escape.


Another possibility is...

BEHR PREMIUM® Basement & Masonry Waterproofer No. 875

This is supposed to be good.

Behr Basement Masonry Waterproofer