Do not apply in direct sunlight. All surfaces should be thoroughly cleaned and rinsed. After a rainfall, allow a minimum of 72 hours for surfaces to dry before application of sealer. Do not apply in damp, moist weather. New brick mortar should age at least 30 days before application.
Pressure wash new mortar residue from brick surface.
A brush or roller may also be used. Apply second coat within 5 minutes of first. Allow 24 hours curing for maximum performance. Avoid contact with eyes. Due to pH level do not allow this product to come in contact with plant life or leather.