Discoloration - white or cloudy efflorescence-like markings caused by trapped moisture Peeling - a result of moisture-vapor, contamination or more than-software in the sealer Streaks/Strains - due to the sealer drying far too quickly all through application Occasionally, these complications could be preset by implementing a new coat of sealer https://jarednurhi.madmouseblog.com/10235699/fence-staining-for-dummies