FOR PAVERS, BRICKS, SLATE, CONCRETE, STONE,STUCCO, MASONRY, AND GROUT

• Water-Based
• Nearly Invisible
• Water & Stain Resistant

This is a sealer/ grout release that is intended to seal,but maintain the natural un-sealed look.Protect against water,and stains with its unique anti-chalking formula.404 Penetrating Sealer is listed online by the Southern California Air Quality Management Districtas a "SUPER COMPLIANT" product ! This is a hybrid formula of siloxane, and complex siliconates. It is water-based. No more overpowering, harmful solvent odors.It is low v.o.c. (volitle organic compounds)Complies with ALL California's A.Q.M.D. requirements.