Roberts Medi-Seal Concrete Sealer

Roberts Medi-Seal Plus is a water based modified acrylic compound. It has a blue appearance and is used for sealing concrete and other cementitious substrates. This cures to form a clean and impervious film.



  • Displays excellent long term resistance to urine, water, blood and most common chemicals.
  • Complies with ASTM D1308-87 for the resistance to urine.
  • Removes the need for costly shot blasting of slab to remove soaked substances, when replacing soiled or unwanted floorcoverings.
  • Convenient one tub 15 litre containers.
  • Easy to apply with excellent spread rates of approximately 7-8m2 per litre per coat average (dependent upon substrate porosity).
  • Increases adhesive bond strength and spread rates.
  • Eliminates the need for costly two pack sealers.