10 months10 monthsPulse posted:
Exterior tile efflorescence
Exterior tile efflorescence
hard to fix, water definitely goes through cement grout because it is porous. The salts are coming from the tile glue or a mortar bed if one was used. There…
hard to fix, water definitely goes through cement grout because it is porous. The salts are coming from the tile glue or a mortar bed if one was used. There…