Buy products for stamped concrete
Smartcover Repair is the mortar that fills and rebuilds broken or chipped areas, from £44 (shown in your currency at checkout). And Smart Varnish Repair is the water-based sealer that brings the colour back, protects against traffic, abrasion and sun, and even takes the heat of car tyres, from £34 for the 5-litre container.
Order matters: repair first, seal afterwards. An honest note on scope: these products are for maintaining and recovering a surface that already exists, not for laying a new one. If you are looking to lay stamped concrete from scratch, that is building work and needs a different system. And if the floor you want to renew is indoors, microcement gives you a seamless finish over what you already have.