plaster bond

  Sika Blue Grit is a high-performance plaster bonding agent formulated to create an enhanced mechanical key for smooth or low-suction surfaces such as plaster, concrete, painted surfaces, and glazed tiles. Its fine aggregate ensures a strong bond, while the distinctive blue color makes it easy to see covered areas during application. Ready to use straight from the tub, it is simple to apply with a roller or brush, making it an efficient solution for a variety of plastering projects.   Key Points: Enhanced Bonding: Provides a mechanical key for smooth or low-suction sur