AGG Sealer 888 is a solvent based, interior or exterior, high gloss, acrylic sealer. Formulated to efficiently seal rough or porous surfaces such as Mexican Saltillo, deep wire-cut brick pavers, exposed aggregate, stone, and all other rough or porous cementitious tiles or materials. Designed to resist fading or discoloring and maintain gloss for long periods of time when applied to exterior surfaces. Use when a high gloss is desired. Gloss will increase as additional coats are added.