Techniseal® Paver Prep HD

Techniseal® HD Paver Prep is specially formulated to dissolve efflorescence (whitish salt) and remove ground-in dirt (traffic marks, etc.) on pavers, slabs, and retaining walls made of concrete. Containing no hydrochloric (muriatic) acid, it works deep without discoloring or damaging the surface. It brightens up colors, cleans evenly, and enables sealers to better penetrate the surface of the material.