Our Polyester Polymer Concrete (PPC-1121) bridge deck overlay has a 30+ year proven service life, 0 coulombs permeability and 2-hour traffic return even in the cold. KBP’s preservation hierarchy in increasing order of chloride protection, wear resistance and capability is presented below: High Molecular Weight Methacrylate (HMWM) - penetrating flood coat sealer - permanently repairs cracks - reduces deck permeability >30% - restores flexural strength in deck - 5-year service life Thin Polymer Overlay Advanced (TPO AD) - High Friction Surface Treatment with HMWM primer - all benefits of HMWM with better thermal compatibility, higher friction, lower permeability, faster install and wider temp range than standard 2-layer TPO’s - 10-year service life Polyester Polymer Concrete (PPC-1121) - HMWM primer - 0 coulombs permeability - best performing bridge deck overlay ever - 30-year service life Hybrid Composite Synthetic Concrete (HCSC) - HMWM primer - Mixed and installed exactly like PPC - 2x abrasion resistance, stronger and tougher - Contributes structurally to the thickness of the deck - 50-year service life