Some water-based sealers, even after proper application and ... that the coating is appropriate for exterior use before applying to outdoor concrete. Film-forming concrete sealers will darken ...

Apply it after prepping the concrete using a standard garden pump ... that contains sand particles—no need to add filler ...

Will never become thick and gooey after repetitive adhesions as other concrete guards can do. Protects against water and salt damage. Coval Polished Concrete Sealer has the same characteristics as ...