Cerbero Sealer is a transparent polyurethane sealer for cementitious coatings such as Microbond and Ercole. Colorless and does not yellow over time. Associated with Cerbero Base, or Cerbero Base Gel, it constitutes a protective surface shield able to increase the durability of the coating, protecting it from abrasions, scratches and making it resistant to the penetration of oils and other acid and alkaline substances.
