Is it necessary to seal Pavingstones?
No. Sealing is the preventive maintenance application that helps resist stain penetration; it enhances the color and binds sand particles in between the joints to minimize germination of airborne weeds seedlings. Allow a minimum of 60-90 days after completion of the installation before sealing. Sealers are not permanent and should be reapplied every three to five years. Only water-based sealers can be used in New Jersey and New York.
